Hello. Got the new MBP and now i guess i'm hurting for the old firewire 400. I usually hooked up my video camera up from the camera to my seagate external drive via firewire 400...then out from my seagate drive to my computer FW400 to FW400. I went thru the drive so I could store the capture scratch on my external. Anyway with the new MBP i lost 400 and didn't have a 400 to 800 cable yet. So I went from the camera to the external same as always, but then used to seagates USB port to go to the MBP's USB port. Neither iMovie or Final Cut recognized a camera attached. I guess you cant use USB? So today I got a 400 to 800 cable. Going to try that. Any other recommendations if this doesn't work? Or do you think it will work fine now?