Poor playback after upgrading to FCP7

Recently I upgraded from FCP6 to FCP7. With version 6, my playback was excellent. After the upgrade, NOTHING plays smoothly at all... not even a lone, simple aif. file on the timeline. In fact, even that stutters, plays slow and drops frames.

Hi Michael...
It's a Mac Pro running Mountain Lion, 10.8.2.
Processor: 2 x 2.8 GHz Quad-Core Intel Xeon
Memory: 6 GB
NIVDIA GeForce 8800 GT 512MB
Video was caputured as ProRes 422, but with the upgrade now to ProRes LT.
Sequence settings:
Frame Size: 1920x1080 / HDTV 1080i (16:9)
Square
QT Video Settings: Compressor - Apple ProRes 422 (LT) @ 100% quality
Audio settings: 48kHz, 16-bit, channel grouped
Video processing @ always render in RGB
Why I can't even playback a simple audio file is frustrating! Playback in the viewer is also very, very poor.

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On Sat, Nov 8, 2014 at 1:31 PM, Kevin Monahan <[email protected]>

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Posts: 536
From: Vancouver, Canada
Registered: Dec 30, 2005
Re: Slow video playback after upgrading to ati 9200 card
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in response to: G J
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