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How Microsoft manages 40,000 users with Exchange 2003 and Windows Mobile

By Mauricio Freitas, in , posted: 14-Dec-2006 10:47

This is a video many CIO and IT managers on companies planning to deploy mobility services should watch.

The presentation "How Can you Deliver Mobile E-mail to over 40,000 Users with Exchange 2003 and Windows Mobile Devices?" was delivered by Jason Langridge during the IT Forum in Barcelona in November 2006. 

The recorded session is now available on-line here, and according to Jason's own words:

The session focusses on both the technical, operational and commercial challenges you may face in deploying large volumes of Windows Mobile devices.

It also covers some of Microsoft's own experiences as the #1 Mobile Messaging user worldwide with around 46,000 users now connecting a Windows Mobile device!

Beware of domain registrar scammers

By Mauricio Freitas, in , posted: 14-Dec-2006 10:27

They are back, and they come with a hefty price tag. I am talking about domain registration scams, in which a company sends an official looking piece of paper (worth nothing) that resembles an invoice, asking an absurd amount of money for a domain you already have registered.

Ivan is blogging (and sent me an IM) on such a scam mail he received on his mailbox today. The paper came from a company "based" in New York, and they asked him to pay US$966 for a domain already registered on his name - and not registered with the scammers of course.

This mail came from Prague, but in the last couple of years New Zealand companies received similar letters from an Australian business trying to do the same.

Many companies fall for this scam because the accounts departments have no clue on how domain registration works, and simply pay the paper - which is not an official document at all!

Make sure your accounts department check with IT before paying any invoices related to domains, e-mail or Internet services. Let them know about this scam.

Trademe on Channel 9

By Mauricio Freitas, in , posted: 13-Dec-2006 18:44

Got something nice in the mail today, from Trademe.

I started then to look for some more stuff about their site and found that trademe's Rowan Simpson was a featured guest in one of ARCast episodes, on Microsoft's Channel 9. The show recording is from late September 2006.

I am just listening to it now, and after the usual introductions "Who are you", "Wow, New Zealand is cool", they go into the main talk of the show, in this case their migration to ASP .Net.

I am interested on their experience because this kind of migration is something we will be working on sometime soon here at Geekzone.

UPDATE: Added correct link.

Sierra Wireless AirCard 595 CDMA EVDO Rev A on Telecom New Zealand

By Mauricio Freitas, in , posted: 10-Dec-2006 19:25

I just read this headline and summary from Sierra Wireless' RSS feed:

Telecom New Zealand launches Sierra Wireless AirCard® 595 PC card

Latest Sierra Wireless PC card modem supports deployment of EV-DO Revision A network, offering mobile data customers faster file uploads on the go

Sierra Wireless AirCard 595 CDMA EVDO Rev A

The specifications for this Sierra Wireless AirCard 595:

Faster wireless data speeds up to 1.8 Mbps upload and 3.1 Mbps on the download
Full CDMA technology support for CDMA EV-DO Rev A, EV-DO Rev 0 and CDMA 1x
New fixed design high performance antenna for highest speeds, extended coverage and reliability
Supported OS: Windows® Vista, XP, 2000, Mac OS X (coming end of Q4)
Interface: 32-Bit CardBus with NDIS & DUN support, NDIS provides ease of use and improved battery life

Although the RSS feed shows the headline, the press release is not on-line yet. So there you go, we have a scoop... Telecom New Zealand is planning to "turn the key" on its CDMA EV-DO Rev A service from 12 December 2006 and this card is in the lineup.

Bummer. Telecom New Zealand is undergoing some changes, people are moving positions, and I can't get things out them now. I couldn't get my hands on a Treo 700wx for review, did not get replies to other queries, and I had no access to any of their new CDMA EV-DO Rev A tests.

Completely the opposite of Vodafone New Zealand's current position and their relationship with us here at Geekzone. Interesting how things change in six months: sometime ago I was complaining the other way around.

Welcome the Acer Ferrari 5000

By Mauricio Freitas, in , posted: 10-Dec-2006 14:49

I got a date for this to arrive here now: 22 December, so I am told. This is when the Acer Ferrari 5000 arrives - and what a machine:

- AMD Turion 64 X2 (dual-core 64-bit) running at 2GHz, with 512KB L2 cache per core;
- 2GB RAM 667MHz DDR 2 memory configured in dual-channel mode;
- ATI Mobility Radeon X1600 graphics processor with 256MB;
- 15.4" WSXGA or WXGA, 16 ms, widescreen;
- Bluetooth 2.0;
- carbon fiber casing;
- 802.11 a/b/g wireless LAN;
- 5-in-1 media card reader built-in;
- 1.3 megapixel digital camera built-in.

Review at the The Register.

This laptop will arrive with Windows Vista installed and ready to use, courtesy of AMD and Microsoft. I plan to replace my P4 HT 3GHz desktop and Toshiba M200 Tablet PC with this machine.

I will post about it later, when it gets here. Just before Xmas...

UPDATE: for people coming from Digg and Slashdot, read this...

Verizon roaming charges, Vodafone New Zealand roaming charges

By Mauricio Freitas, in , posted: 9-Dec-2006 21:44

Via Slashdot I've found this:

When the guy wanted to travel to Canada he asked Verizon Wireless how much was the cost of data roaming. The CSR quoted ".002 cents per KB", but when the bill came in the user found it is actually ".002 dollars per KB". There's a huge difference in those numbers, 100 times actually.

The whole discussion started because the CSRs (five of them) couldn't understand the difference between .002 cents and .002 dollars. The data roaming bill came as $72 when it should be $.72 if the cost was really what they said in first place.

Just so you know, the actual cost is .002 dollars per KB, and he's sticking to the quoted amount. But this is another story.

Back to New Zealand now.

Why I am posting this here? Because Verizon Wireless charges approximately US$2.05/MB for data roaming to its customers. This is about NZ$ 3.03/MB. Compare this with Vodafone New Zealand's NZ$30/MB!

It is hard to believe data roaming costs that much to Vodafone New Zealand. Everyone I asked at Vodafone tells me this is the cost charged to them by their network partners. It's interesting that $30/MB is the same price regardless of a user visiting the U.S., the UK, Israel or Mexico. It's like all networks charge the same...

You only get a break when using one of the Vodafone's own network or special partner, in which case the data roaming price goes down to NZ$10/MB. Still not cheap by anyone's book.

Vodafone data roaming

Even less to Stephanie Guigou, who paid NZ$2000 for 69MB while in Australia, plus other charges to a total of NZ$5000. Of course, she could have used Vodafone's own network there, but we all know not everyone knows how to configure software. Not everyone is a geek. People think it's simply "plug and play". And if it's working, why touch it? To their credit, Vodafone says that an error happened on the partner network, causing the excessive usage charging.

In my view, this cost is a burden for small companies. Take me as an example: while overseas for my visit to the 2007 CES I won't be able to work on Geekzone as much as I would like to, because of this cost. Sure this affects other small companies and entrepreneurs who must keep a close eye on expenses.

My advice is when overseas, look for a wi-fi hotspot, or use the hotel in-room broadband. I found that in the U.S. you can find free wi-fi hotspots in some cafes providing you buy a coffee. Or stop at Starbucks and use the T-Mobile Hotspot service. Or pay as low as US$1.00/hour of wi-fi usage at MacDonald's for example - just buy a coke, sit back and relax.

By the way, Vodafone PLC has 45% participation on Verizon Wireless.

Burning ISO images to DVD on Microsoft Windows Vista

By Mauricio Freitas, in , posted: 8-Dec-2006 22:46

If you are running Microsoft Windows Vista and need to burn an .ISO image to a DVD, here is a couple of handy tips:

- Try Alex Feinman's ISO Recorder V3. Although this program didn't work for me when trying to write a DVD from an .ISO file, it did well to create an .ISO file from an existing data DVD.

- Use the Windows Server 2003 Resource Kit Tools. The installer will complain when running on Vista, but just accept it and go ahead. It will install a few programs in \Program Files\Windows Resource Kits\Tools. Open a command prompt there and run "dvdburn [drive] [.ISO file]" to burn that DVD.

And how do you quickly open a command prompt on a folder? On Windows XP you can use a PowerToy for this, but on Windows Vista you use a shortcut: press shift and right click on a folder name, and "Open Command Window Here" will be shown in the menu - this option is not visible otherwise.

Another tip? If you are using Microsoft Outlook 2007, press control and right-click the Outlook icon in the system tray. This will show a couple of aditional menu items, including an option to show connection status - handy if you are using a Microsoft Exchange Server and need to know if Outlook is connected at all, and what transport is being used.

Microsoft Exchange Server 2007 Signed Off

By Mauricio Freitas, in , posted: 8-Dec-2006 21:37

This is probably not as big news as Microsoft Windows Vista RTM or Microsoft Office 2007 RTM, but it's important for companies nonetheless: Microsoft Exchange Server 2007 is now signed off.

This new release brings important changes, starting with the migration to a 64 bit environment, enhanced support for mobile devices, impoved security through integration with Microsoft Forefront Security, a completely revamped Outlook Web Access tool, and streamlined administration - including script tools based on PowerShell.

Microsoft Exchange Server 2007

If you want to know more of what is in store for your company, how mobile devices interact with Microsoft Exchane 2007 and other pieces of information, check our article "What Microsoft Exchange 2007 Brings to Users and IT Administrators". To write the article I had a talk with Charlie Chung, technical Lead Project Manager in the Exchange Product Team, during his visit to the local Tech Ed event.

Lots of more information on Exchange Server is available on Microsoft TechNet.

Cheap history at Whitcoulls

By Mauricio Freitas, in , posted: 8-Dec-2006 19:36

As I do (almost) everyday, I waked to the locall shopping mall with my baby Isabella, for a coffee and a bit of time off for my wife. While there I decided to browse the books available at the local Whitcoulls.

I found this book ("100 Great Leaders") on the table outside the store:

I guess for only $3 you could only expect great educational stuff, such as an article about Augusts (Roman Emperor who "ended a century of civil wars and gave Rome an era of peace, prosperity, and imperial greatness, known as the Pax Romana") with a picture of Adolf instead (including the wrong caption). Yes, that Adolf whose "racial policies had culminated in a genocide of approximately eleven million people, including about six million Jews, in what is now known as the Holocaust":

I expected to be in a world where I wouldn't have to read the books before my kids do, to make sure it's not full of wrong stuff. But it looks like I do have to keep an eye out for this too...

I wonder if Whitcoulls wouldn't do better than sell this book by simply removing it from the tables. At $3 each, it would be a great service to culture. And really, what could you expect from a cheap book? Quality costs...


Sorry i-mate, but looks are important

By Mauricio Freitas, in , posted: 7-Dec-2006 14:58

London-born designer Jonathan Ive is responsible (with his team at Apple) for such things as iMac, G4 Cube, iSub, Cinema Display, iMac LCD and the wildly popular culture icon, the iPod. Check all these products on-line at the Design Museum (British Council).

Enters Windows Mobile... One of the most popular brands around is i-mate. They used to have a partnership with OEM HTC, until the manufacturer decided to launch devices under its own HTC consumer brand.

We can't say those devices sold by i-mate in partnership with HTC were the most beautiful ones, but I wouldn't be ashamed of having one on me. But the last crop of devices coming out after the break up (some already introduced, some still to come) are ugly things.

Take for example the i-mate JAQ, which was manufactured by a company other than HTC, and is "ugly by design" according to i-mate:

i-mate JAQ

Ok, not convinced? Try these new ones, the i-mate JAQ4 and i-mate SP JAM rumoured to be coming soon:

Yep. They aren't no iPod, no Motorola Q, no Palm Treo and certainly not the BlackBerry Pearl... I know of a lot of people who wouldn't want to be caught with one of these devices in their pockets. I know for sure my wife is very resistant to having a Windows Mobile (be it Smartphone of Pocket PC) on her bag, after the Sony Ericsson P800 hit the floor. I am sure she's thinking of the BlackBerry Pearl as an alternative...

Can't we have great functionality and good looks in a single device? Or is it something like "Nice design, great functionality, memory and CPU power... You can choose only one of those per device".

freitasm's profile

Mauricio Freitas
New Zealand

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

I'm 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 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.

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