Hi Steve,
Here's a start:
AUDIO
Monkey’s Audio (ape, apl), MPC Audio (mpc, mpc+), MPEG audio (mp3, mpa, mpga), OGG Vorbis Audio (ogg), Wav Audio (wav), Windows Media Audio (wma, wax), AAC Audio (m4a, m4p, m4b, aac), AIF Audio (aif, aifc, aiff), AU Audio, (au, snd), Audible Audio (aa), CD Audio (cda), MIDI Audio (mid, midi, rim, rmid), RealAudio (ram, ra), Shorten Audio (shn), Podcast (pcast, podcast, rss).
Audio Playlists (m3u, pls, xpl, bpl),
Media playlists (mpl), MusicEx media (jmx), Windows Media (asx, asf, wm), RealMedia (rm, rp, rmm, rmx, smi, smil, rmj)
IMAGES
Supports every major image format, including professional RAW images.
Supported image formats:
JPEG Image (jpg, jpe, jpeg), TIFF Image (tif, tiff), BMP Image (bmp), GIF Image (gif), PNG Image (png), RAW Image support (crw, cr2, nef, mrw, orf, raf, pef, dng, srf).
VIDEO
Video CD playback.
Can playback using DirectX or WMP engine.
Handles DRM and license acquisition. For example, CinemaNow.
Supports all major video formats.
Supported video formats:
AVI Video (avi), MPEG Video (mpeg, mpg, m1v, mpv, mpe, m2v), Windows Media Video (wmv, wvx), DIVX Video (divx), DVD Video (vob), QuickTime Video (mov, qt, mp4), RealVideo (rv).
ShockWave (swf)
DOCUMENTS
Documents and Web pages:
Adobe Acrobat (pdf), MS Office files (doc, xls, csv, ppt, mde, mdb), Text files (txt, rtf), Web page files (html, htm, mht)
Programs/Executable files (exe)