"DVD ripper should be a Windows or Mac DVD ripper application that unprotects and copies DVDs to MP4, AVI, MPEG, WMV, MOV, RM, RMVB, MPG, 3GP, 3GPP, MPG, ASF, FLV, VOB, WMA, M4A, MP3, AC3, WAV and other common video and audio formats." . . . . . . . . . . . . . .