For receiving and sending out fax, we use Onesuite Fax. No fax machine needed. Everything is online for just $1/month for unlimited receiving or $2.95 for unlimited receiving plus sending out capability and just pay 2.5c per minute faxing out.
Or something that you can tether in your PC, so anytime your PC is connected to the internet you can also browse from your PDA. But having a wifi function is a lot easier.
You need a video editor whre you can crop part of the video. I think you need to convert the file first. Here's a free editor http://download.cnet.com/avidemux/3000-13631_4-10829933.html
Or search download.com for similar applications.
Check your USB drivers or cable. I have like 3 Canons...Rebel XTi, Ixus and another point and shoot...and all of them connects with Windows 7 with no problem at all.
Actually most bigger size cards are faster as it's built on newer technology compared with older smaller size cards. Look for Class 6 as its the fastest (I know theres class 10 but its either expensive or not widely available yet) right now.
I'm thinking of getting the HTC HD2 because of its 4.3" screen but at the same time I'm thinking of getting an Android instead of Windows Mobile...so whats the biggest Android screen from HTC?