I have been using Adobe Premiere for a while now quite happily. Recently I purchased Pinnacle Studio Plus to play around with and found it quite handy for putting together quick test projects. However, although it handles my domestic JVC DV camera perfectly, when using footage from my Canon XL1s it seems to have a problem. There are fine lines across the screen and the frame rate can be occasionally jerky. Premiere has no problem.
Am I missing something obvious?