I strongly recommend the Archois 605 WiFi, you can get one refurbished for
$209
http://stores.channeladvisor.com/Bigcitydi...?itemid=2181383
Or new for $267
http://www.erwincomputers.com/500948.html
The highest resolution screen you can get on a PMP (800x480) so it can display DVD resolution (720x480) natively
It plays xvid videos without conversion
Plays .vob files straight from a DVD
Plays h264
Plays WMV
PDF reader
Plays mp3, AAC, AC3, WMV, DRM'ed WMV (Plus ogg and flac with mplayer in linux)
4.5 hours of video playback
You can get a mini dock for $20 (TV output, USB input for any mass storage device like thumb drives, mp3 players, external hard drives, AC in) or a battery dock for $30 (same as mini dock, but has extra battery for 6 hours of video playback)
Web browser with flash 7 (9 coming in a firmware update soon, press conference is on the 22nd)
rmvb plug in is coming soon to the US, already out in china
It can stream videos, music, pictures, ect, from your wireless network - and download them to the device's internal hard drive. Can also act the opposite way as a wireless file server.
I've done this - the screen is a high enough resolution to view manga with no zooming or panning, all you have to do is flip them