...good battery life? I prefer Windows Mobile but Palm OS is ok too
It must have GPS
It must have good/great battery life.
It must have good wifi/ internet capabilities

It doesnt need to have a ton of features. If all this is in a phone/ smartphone, great, thats even better.

Anyone know anything that would suit these features, or has had experience with a good PDA/smartphone?

Price isn't too much of a concern unless its over like 800,

Thanks