Christoper,
Great discussion and tips. Yes I just learned this last tax season that I can write off my PDA purchases with PDAGeek. I plan on writing a review of the 2200, but my patience is wearing thin as I wait for the release. I created a pros and cons list and while the 2200 will have dual slots and the new processor, there doesn't seem to be much more of an improvement since the 3955 will be upgradeable to PPC 2003. I don't think I would mind the sleeve design since I don't use the CF slot all the time.
I don't really have a budget to purchase both and think I may wait until Monday to see if the 2200 is announced. Then again the deal on the 3955 won't last long. The one I am looking at also comes with the Best Buy warranty so I suppose I could use it and then if something happens can upgrade to the 2200 later. Then again I wouldn't be on the cutting edge

Oh the mind of a PDA addict.