Thanks for the info!
I'm switching over from a Sony Clie after getting frustrated with the lack of media, thousands of tetris clones, and junky software. I don't understand why even the worst palm OS software is so expensive when the equivalents wouldn't go for 2 cents on a desktop. PPC software tends to be much higher quality and more professional from what I've seen. I'm also a fairly advanced user and don't like the overly basic and ugly OS on palms. I far prefer the windows-esque Mobile 2003.
One more thing... Does the 4155 play media
well? I know it supports it and plays it, but does it do it like a decent desktop does? My Sony supported clips, but played them horribly. I have a large collection of real player and mpeg anime music videos from 5-30 megs each. Will those all run smooth, in good quality, and without problems?