My window to the world


Windows Mobile: mobile e-mail for the masses:

By Mauricio Freitas, in , posted: 19-Apr-2006 11:02

Fellow MVP Jaap van Ekris has started a Blog/Wiki/Forums site, called Modern Nomads. One of the first articles there is about mobile e-mail (Mobile e-mal in the real world). Since not everyone around is running their own Microsoft Exchange Server, Jaap describes the pros and cons of using IMAP-based services on a Pocket PC.

The native and best solution for Windows Mobile e-mail and push e-mail is still a Microsoft Exchange account. But not every company can afford to run their own e-mail infrastructure (both in terms of software costs, administration, hardware infrastructure), but IMAP and POP3 protocols are implemented on mobile devices, and it's interesting to read about someone's experiences in real life.


Our company mail-systems are based on IMAP: our IT department, like many IT departments, knows that allowing POP3 introduces big risks in losing mail. This can be either in one of the many synchronizations to clients or by losing the device which stores the mail alltogether. Therefore we have to use regular IMAP-functionality of the Windows Mobile mail client: Pocket Outlook. According to the specifications of Windows Mobile, it should work. I am using this combination for a year now, so i was pretty confident that it would be a solution without any problems. I am a very technocratic user of e-mail: all mail that is not new should not be on the server. How little did I know about the totally different approaches of my colleagues for reading e-mail and the problems they cause in use on a mobile device...


Microsofts implementation of the IMAP protocol isn't one of the best, the general impression is that the POP implementation has had a lot more attention. My colleague found out the hard way. He started downloading the messages in his inbox, but the downloading did not complete. It simply stopped halfway. Upon closer investigation, we discovered something: the client tried to download his entire inbox, despite the setting to limit the view only to the mails recieved in the last three days. Pocket Outlook downloaded them anyway. Downloading his entire mailbox became problematic, since his mailbox contained more than 6000 messages and the mobile device simply could not deal with the volume of the mailbox: it took about two hours before the device ran out of the memory and hung itself. So handling one big inbox through IMAP is not really an option, even with limiting the view severly.

The article goes on to discuss strategies on synchronisation and e-mail management.

Some companies offer hosted Exchange accounts, including push e-mail options. One of these companies is 4Smartphone.net (affiliate link). The synchronisation of a Windows Mobile device with an Exchange server is flawless and performance is greatly improved with Windows Mobile 5.0 AKU2 and Microsoft Exchange 2003 SP2.



Overcoming limits with technology: Tablet PC review

By Mauricio Freitas, in , posted: 17-Apr-2006 21:47

Showing that technology is created to help us overcome our limits, David Wallace has posted a Tablet PC review. David used the Sahara Pen Slate to write the Tablet PC - a lifekludger view post.

David is an IT Coordinator, but he was actually a mechanic before being involved in a car accident that left him with a disability (C4 quadriplegic). His blog tells us about solving problems and getting the most out of life.

And that's why this Tablet PC review is something everyone interested in technology should read.

Via the UberTablet blog.



Help us donate server software to a New Zealand school or charity organisation: we accept suggestions

By Mauricio Freitas, in , posted: 17-Apr-2006 08:40

Our Windows Mobile User Group is part of the Culminis, an organisation that brings together IT professionals from around the world and provide tools and resources to develop these people's abilities and skills.

As part of the worldwide launch of Microsoft Windows Server 2003 R2, thanks to Microsoft and Culminis, I have been given a few copies of Windows Server 2003 R2 Enterprise Edition (25 Cals) for giveaway.

Since we have lots of companies already using this server software in our groups, I thought an interesting way to help others would be by donating two copies of this software to a couple of school or groups with direct actions and impact on the community (one copy each).

Schools could use this fo administrative purposes, or in a tech lab for teaching purposes. Non-profit organisations can use the software for administrative purposes.

The rules are simple: if you want to nominate a New Zealand-based school or non-profit organisation to receive a copy of this software on DVD (NFR), then post your suggestion as a comment on this blog entry.

We will draw two schools or non-profit organisation from all suggestions, contact them and arrange to have the software delivered.

Also, if your suggestion is the lucky one, I will send you a Windows Server water bottle.

We are not donating the hardware. This is the server software only, so you should be sure that the organisation you are suggesting can arrange proper hardware to be used - perhaps someone else reading this blog post can arrange some desktop to be donated to run this software?

I will close the suggestions on Monday 24 April 2006.

Note that we expect suggestions to point to active groups, not some Church of the Flying Spagetthi Monster, sect or political party.



Google Calendar is live

By Mauricio Freitas, in , posted: 13-Apr-2006 17:21

Yes, Google has made its calendaring service live. Google Calendar allows users to have multiple calendars, send and receive invitations, publish free/busy times (with or without details) and even add other users with rights to read and/or write to one's calendar.



I am just playing around with it now, and I can see they have SMS notification for events, although the list of mobile operators seems to be limited to US-based carriers. It would be interesting if it would allow SMS address in the format [phone]@[operator.com] for example for those with e-mail-to-SMS gateways.

I've read on News.com that Google plans to launch synchronisation tools, including Exchange, Outlook, iCalendar, and even mobile devices, albeit no specific type is listed (no word if this would be with a Palm, Symbian, Windows Mobile or SyncML-compatible feature phones).

Each event can be individual, or with invited guests. Like other solutions, guests are notified through an e-mail, although I tried this using some of my test e-mail accounts and no e-mail was received. Perhaps they are only sending to GMAIL accounts, or having problems at the moment?

The service also sends a daily agenda, every morning at 5am, your local time.

If you want to start using Google Calendar now, it allows you to load a file with iCal or VCAL formatted events.

An interesting feature is the "Event Publisher". If a website mentions events, including shows, bookings, meetings, then an entry can be automatically added to the Google Calendar from an icon on the website. This is done through a specially formatted URL and an icon that looks like this:


Now, back to testing this new feature.

Update: the problem with the e-mail notifications not being received is probably due to overload. The notifications did arrive, some 4 hours after being sent. At the same time, other users report errors while trying to access Google Calendar. I would have thought that Google was going to make sure enough resources were available, after the load of problems experienced before with Google Pages and Google Analytics.



Application debug on Windows Mobile

By Mauricio Freitas, in , posted: 13-Apr-2006 08:41

I am testing a new OS version in one of my Pocket PCs here and I found that after a few hours the Pocket PC would be unresponsive to the on/off button, only coming back to life with a poke into the reset hole.

I removed a couple of applications I thought could be causing this problem (task manager, battery meters, etc) but the behaviour was still there.

Next step was to remove all software - short of a hard reset, and the Pocket PC in question is working fine since then.

What is really annoying is that a second Pocket PC (another model though) works perfectly well with the same mix of software.

I am now going to reinstall one by one and see when the problem happens. It may be a slow process, since the lock up used to happen only two or three times a day.

Does anyone know of a better way of finding the culprit?



Is Vodafone PLC up for grabs now?

By Mauricio Freitas, in , posted: 12-Apr-2006 08:17

Telefonica of Spain is a giant. Not many people heard of them before, but they are a giant corporation. They have operations in Europe and South America. They put a bid and successfully bought O2. And now they could have Vodafone on their target.

According to an article published on thisismoney.co.uk (found through Engadget):
Documents circulating the City suggest that a consortium including US firm Verizon, Telefonica of Spain and private equity firm Blackstone hope to find funding for a 160p-a-share offer. That would value Vodafone at an eye-watering £96bn. JP Morgan Cazenove is thought to be masterminding the plan.

Sources say the bid, if successful, would lead to a complicated break-up. Verizon, with which Vodafone has a joint venture in America, would take control of the US and UK assets.

Telefonica, which paid £18bn for mobile firm O2 in November, is said to be interested in Vodafone's remaining European activities, including Italy and Germany.

Blackstone and other private equity firm would carve up the rest, including stakes in South Africa and China.



Almost 100 billion UK Pounds! That's NZ$300 billion, or US$167 billion.

Verizon Wireless, a CDMA operator in the USA, might be really interested in that. Apparently they have tried a few times in the recent past to buy Vodafone's participation on their American operations, and having a UK carrier would be an interesting side effect, except that it uses a completely different technlogy and this could have problems in adapting services, etc.

The whole thing leaves in the air what would happen with non-European operations. Vodafone Japan was sold to the SoftBank, leaving China, Australia and New Zealand for the grabs. I read somewhere that Vodafone could just close Vodafone Australia because it's not a leader in that market (not even close, really, with Telstra and Optus really leading the charge), but Vodafone New Zealand is another matter, since the company here shares the market with Telecom New Zealand almost on a 50/50 split.

Interesting times ahead, when the largest mobile operator in the world could be made into pieces. Is that what CEO Sarin has been working on all this time?



Welcome Isabella Maria

By Mauricio Freitas, in , posted: 10-Apr-2006 07:51

On a very personal note, and as posted on the Geekzone forums (It is a girl!), our baby Isabella Maria was born this Sunday 9 April, early at 7:31am.

She arrived a couple of days earlier (great girl, already beating the weekday rush hours!), and I am pretty sure she will love coming to the Wednesday coffee talks at Astoria when she's a bit older (and I mean probably just a couple of months old).

She was 3.72Kg (8.3 pounds) and was great to see her, after all these months of scans and bet on hair colour (dark like the father, or blonde like mum).


All is going well, and I imagine she will someday post on Geekzone Cool.



It's been a long journey from the TRS-80 15MB HDD

By Mauricio Freitas, in , posted: 8-Apr-2006 15:23

While I wait for my new Maxtor OneTouch III Turbo Edition (1TB external HDD, Firewire 400/USB2.0, 16MB cache, RAID 0/1) to format, I decided to post this picture of an external 15MB HDD for TRS-80. The price back then was almost 3x the price I paid for my new external drive. Yes this is a 15MB costing 3x the price of a 1TB drive with Firewire 400/USB 2.0 interface.



You can find some interesting information and links to TRS-80 websites from this (unofficial) TRS-80 Homepage.

The first computer I used was a TRS-80 model III. Good memories. After that I moved on to a CP/M and MP/M system, and mainframes (Burroughs, Unisys) for a while. It is incredible what you can do with mobile devices today, compared with those old personal computers. Wonderful times we live now!





Microsoft Windows Media HD Videos giveaway

By Mauricio Freitas, in , posted: 8-Apr-2006 14:42

I have a couple of DVDs to giveaway here. These are original IMAX movies on DVD format. The really neat stuff is that each come with two discs: standard DVD (with DTS surround, Region 1) and a Microsoft Windows Media High Definition Video version.

These are the movies:

Coral Reef Adventure
To The Limit

If you don't know about Windows Media High Definition Video, then you should really see these videos. For the first time I watched a movie on a desktop PC and was surprised with the quality. It's not the same as having a DVD disc inserted and played with Windows Media (or any other player). The movies are crisp, smooth, high definition stuff (720p and 1080p videos).

I watched those movies on a P4 HT machine with 2GB RAM and LCD. It was much better than my widescreen 32" TV - no kidding.

I will give those two movies away. Just post a comment here and on 15 April I will draw one each between any unique comments here.


(Yes, you can be anywhere in the world, I will post these)



Temporarily solving the disk space problem at home

By Mauricio Freitas, in , posted: 7-Apr-2006 17:11

Here at home I run quite a network: a Windows XP desktop, a Windows XP desktop running Virtual Server 2005 R2, a Windows Server 2003 as a guest OS on that Virtual Server instance, a Tablet PC, an iMac and a few Pocket PC.

We do have two external firewire HDD (250GB and 60GB). But this disk space is not enough for backups!

You see, I tend to do a full image of the Windows XP running Virtual Server, using Norton Ghost. But I wanted to do a full image of the guest OS as well, and for this I got a review (time bombed though) copy of Symantec LiveState Recovery Advanced Server.

I also have a backup routine on my desktop every night copying My Documents and other important folders to the large external HDD.

But it's not only copying: these routines run every night and keep the last 4 copies on disk, so if I need to recover anything I have at least the last four versions of any file here.

My wife's iMac has a 40GB HDD and we keep two copies of her documents, which uses about 20GB.

We add to this a daily FTP transfer from the whole database and files from the Geekzone server down here (hey, there's a reason why I use TelstraClear's 10Mbps Cable-Modem connection at home) which is about 800MB, keeping the last week plus a monthly copy.

And you can see why I need more disk space here...

So, today I bought a Maxtor Onetouch III G31W010 (1TB, 7200rpm, 16384KB cache, external, USB 2, Firewire 400/800), to plug into my Windows Server. We will use this as our main backup storage.

I thought of a NAS solution, perhaps using a Netgear WGT634U router with built-in USB adapter for storage, but why purchase a router if our server here is perfectly capable of doing this? Also, it would be limited by the network speed, while at least on the server side of the things backup would be at Firewire speeds.

A friend tried to push me to purchase a RAID solution though, but I am not ready to spend that much money - yet.

Next thing is wait a month or so to have enough to purchase a full copy of that Symantec LiveState Recovery Advanced Server software. It looks and acts exactly like Norton Ghost, but costs 15 times more. The difference is that is runs on Windows Server, supports Volume Shadow Copy, keeps tabs on Microsoft SQL and Exchange Server stores (which I use here) and other tricks.

It really surprises me how companies price these "server" software. I mean, it's ok to have a price for enterprise, but some small and medium sized companies also run more robust configurations, for development and testing purposes. Alas, the price is the same.





freitasm's profile

Mauricio Freitas
Wellington
New Zealand


I live in New Zealand and my interests include mobile devices, good books, movies and food of course! 

I work for Intergen and I'm also the Geekzone admin. On Geekzone we publish news, reviews and articles on technology topics. The site also has some busy forums.

Subscribe now to my blog RSS feed or the Geekzone RSS feed.

If you want to contact me, please use this page or email me freitasm@geekzone.co.nz. Note this email is not for technical support. I don't give technical support. You can use our Geekzone Forums for community discussions on technical issues.

Here's is my full disclosure post.

If you'd like to help me keep Geekzone going, please use this Geekzone Amazon affiliate link when placing any orders on Amazon.



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