ok, so i don't know what to choose because there is a lot out there on the market. the few that i have been looking at are the t-mobile sidekick[prepay because i can just switch the sim out from my old phone], sony psp, sony mylo, nokia n810, ipod touch, and the archos internet tablet. i just want the best for my money. features that i'm looking for are media, AIM, YIM, and fast internet browsing. i would also like to have features such as a camera and bluetooth audio. so any advice on which to choose would be deeply appreciated