I've got two cams, a Sony 2.1 and a new Fuji 30i.
The auto color correcting and the sharpness of the Fuji is superbe. I was originally after a 4.0 mega Olympus..but I got 'taken' in HKG! lol...but to tell you the truth, the convenience of my Fuji along with (slides nicely in the flight bag corner) the imaging, I have no complaints.
My only comment on the 30i is that it is a battery consumer. I don't often take my recharger with me, so I need a good supply of AAs.
Happy picture taking!