This Pocket Entertaiment System allows you play NES, SNES, Genesis, GBA, etc roms. But even on top of that it allows you to use it as a Audio and Video player. Supports most of the formats I use (Video: FLV, WMV, ASF, RM, AVI, MPEG, MP4, RMVB, SWF Audio: MP3, WMA, APE, FLAC) , has a FM radio, voice recorder image viewer and even a Ebook reader! So awesome! Only $99, with free shipping right now for Father’s Day.