Just moved up from a Fuji FinePix F402 to a FinePix F700 which is an awesome camera. Only problem is that it uses xD cards, which can't be popped straight into the iPaq...although for Pocket PC's with a CF slot you can get a CF adapter...
In any case, I am not usually far from my laptop, which means I just use Resco Viewer to create albums to carry with me...which saves space anyway.
I was almost forced to move up a notch, because on a recent trip by sea from Seattle to LA the smaller FinePix, which doesn't have any manual controls over shutter speed and so on, gave me a fine collection of photos of dolphin butts. It wasn't quick enough to catch them as they were coming out of the water...
Carrying photos around with me has to be one of the best uses for my Pocket PC...we are a pretty international family (spread out over Russia, Spain, Switzerland, England, US, Ireland, Brazil and probably some more) so we often get to meet quite randomly...and having recent photos of family and friends instantly to hand to show them is great.
J'bm