PDA recommendations

I'm looking to get a new PDA soon. Of course I am looking at the Palm OS and the Pocket PC. I have a fairly important need to carry over MS Access databases and MS Project tools over onto my PDA. My interest is in which OS is best suited to what I need to do. Just curious, as DB professionals, what do you all recommend for handling dbs?

MS Access does not seem to be available for either OS, so I am left looking at DBase and the like. I was wondering if anyone could recommend something better?

An example of a use would be the fact I have a bug tracking database in Access that I want on synced my PDA, so that I can take it to meetings and add to and report on existing bugs, during our discussions.

You would think that the Pocket PC is the perfect choice since I am using MS products, but I obviously don't want to base my decision on an assumption. Also, I plan on implementing the phone option on my choice.

Basically, what are you guys using, and are you happy? What product and more importantly, what OS?