RCA VR712HF 4-Head Hi-Fi  VCR
works as advertised
Commerical Advance and Movie Advance both work as advertised. Commericals are run over at a high rate of speed automaticly. Movie advance skips to the beginning of a movie or lets me search through each preview from the beginning. The index feature allowed me to walk through seperate recordings. The automatic clock set feature also worked. Its a really cool product! I am looking forward to years of use.