It was just playing back in general through the pro "bob" but i managed to solve it! (Too many usb devices!)

I have the ati radeon card and was wondering what the best settings were for the best performance with pinnacle. any ideas?

Thanks

Nick

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Full Specs: 3.2 Pentium 4 Processor, 1Gb RAM 80Gb Root Drive, 120Gb Video Drive + another 160Gb external, Adobe Premiere Pro, Pinnacle liquid edition pro, ati radion 256mb