Hi, I have a dual 1ghz Quicksilver running Leopard 10.5 I recently did a few upgrades, new video card and sata hard drives. Everything ran fine for a month and still does, but for some reason, sometimes after it awakes from sleep the display looks like this, If I do a restart, the problem remains. But, if I do a complete shut down, then restart it goes away. I have not done a whole lot of trouble shooting on this because it happens so little. I think it's happened maybe 3 times in the last month. Or about 1 in every 30 times it wakes from sleep (Approx) Any suggestions on what to check, or what it could be would really be appreciated. I'm not to worried about it now, but in my experience these things usually get worse over time, so I should probably figure out the cause sooner then later. Thanks.