I'm having trouble getting my mac pro (quad 2.66) to recognize my Panasonic PV-GS200. The connection has been pretty spotty since I got the Mac Pro in Sept 2006, but I had always been able to get it to work after a few attempts. Now it won't connect at all under 10.4.11 or 10.5.1. I've tried both of the Firewire 400 ports, which I know are functioning because I'm able to connect a Firewire hard drive to both. I've also tried resetting the SMC. I know it's not a problem with the camera or cable because it connects fine to my 12" PowerBook running 10.3.9. My work-around has been to capture footage on my PowerBook and transfer it to my Mac Pro, but this is obviously not a very efficient workflow. I've found a few references on the web to this problem with this camera and the Mac Pro, but there are few solutions and none that have worked for me. I'd appreciate any suggestions. Thanks.