Well it works fine in all PS versions I've tested (3 to 5) both Win XP pro (32bits) and Vista Ultimate (32bits also) from Desktop PC to laptops. Drivers and installation are a breeze. Cool tuts. Both works with Pen and Finger touch (like an iPod, zoom pinch, rotate, slide, etc... standard stuff). It just works out of the box. Definitely a keeper.
Go for it Andrew. Work area is plenty. Maybe even a bit too big for my use so not to worry.
Only con would be the USB cable attachment to the tablet. They should have put a socket rather than a molded output IMO but it's not a show stopper. The cable is long enough but be careful not to knock or pull that connection off or you'll slice it clean and I doubt it can be fixed easily (i.e new tablet).