http://www.sonystyle.com/is-bin/INTE...me=specs&var2=
Media Formats Supported
Unsecured Text - BBeB Book, Adobe® PDF, TXT, RFT, & Microsoft® Word (Conversion to the Reader-requires Word installed on your PC)
Secured Text - BBeB Book
Unsecured Audio - MP3192 and ACC
Image - JPEG, GIF, PNG and BMP
Here is nothing new...
http://products.sel.sony.com/pa/prs/reader_specs.html