I need to be able to back up HD DVDs, Blu-Rays, and DVDs to an external hard drive. I want to be able to minimize the size without losing the quality. Also I want to be able to play them back on networked computers and a PS3 hooked up to an HDTV. When backing them up all I want to be able to keep is the movie itself, the chapters and the subtitles, special features and menu aren't necessary. Thanks for any help anyone can give me.