The Supercard is supposedly the most popular MP4 player in China. It’s a very slim player at only 6.5mm with a 2.4-inch QVGA TFT screen. It plays RM, RMVB, AVI without conversion nd MP3, WMA and APE, FLAC Lossless . PlayFX for enhanced 3D audio experience and FM with FM recording as well. It’s also an e-Book. Apparently the Supercard has been all over the place already without RMVB support. That explains the + sign. Price is 299 yuan ($43) for the 2GB.