Pinnacle Video Transfer issue

So I picked up the “Pinnacle video transfer” device from Best Buy today… Its a handy little gadget that lets you record video directly to your USB thumb drive/USB HD/Ipod. I also picked up an 8 gig usb thumb drive to use with it. Works great with DVD players / Xbox/360. But I go to use it with my SuperGun and nothing… It won’t accept the single from the Jork video encoder. I tried both composite and S-video and nothing works. Makes no sense because the jork displays the picture fine on my TV’s. Is it possible the signal coming from the JORK is too weak for the device to recognize it or is it the format thats the issue? Anyone with suggestions? Kinda frustrating as the main reason I bought it was to record some tourney ST games.