Ok... I was at a friends house tonight, and she just moved into another girls apartment (the third girl is getting married) She has an old, old, old VCR/DVD combo hooked up to her Westinghouse TV via component, and when she tries to watch a dvd, everything shows up with blue "wavy lines" on top of everything. Unfortunately I don't have model numbers to provide, but can anyone help me pinpoint what might be going on?