HTC HD2 in Canada - Fido

[Wakashizuma]

Hello everyone

I used to be a PocketPC and Windows Mobile user and then I moved to iPhone 3GS. While iPhone is a perfectly capable smartphone, I want to get back to WM as I feel it is the best for me

I'm looking forward to get a HTC HD2 phone. I know the North American version is coming out soon in US from T-Mobile so I have few questions:

)Does HTC HD2 work in Canada and Fido service provider?

)If so, will the internet be EDGE or 3G? On my iPhone 3GS, I have access to 3G

)Does the US version have any advantages in terms of speed and capability over European HD2? Is more memory make HD2 a better candidate for Windows Phone 7 Series Upgrade?

Thank you all in advance for your help