This is truly basic: I have a Dazzle DV Bridge with RCA, S-video and Firewire inputs and outputs that I've had for about a decade. I have never used it. If it came with software I don't know what or where the disk is and it is probably waaaayyyyy outdated. I think I got it to go with an iMac when they first came out. What is this? Does it still have a purpose? If so, is there software that uses it? If not, is it trash, Goodwill or Craig's list?