ok, here's a query - have heard about the potential firewire 'fry' when going FW 4-pin from the cam to a 6-pin 1394 port on a PC. OK, now I've heard about using a 4-pin adapter to a 6-pin port (4pin-4pin w/adapter). As I understand it, there should be no power exchange, hence no chance of a fried port on the cam...right/wrong? And, yes, I'm limited to FW400 for now...dang it.