I tried installing Leopard on a SATA hdd but when I boot up into the dvd I get to the grey apple screen and after a minute I get to the grey apple screen then it looks like this:
http://forum.insanelymac.com/index.php?act=attach&type=post&id=22449

Any suggestions?

I have already installed Leopard on this system with a ATA hdd
6000+ Amd x2
ASUS CROSSHAIR AM2 NVIDIA nForce 590 SLI MCP ATX AMD Motherboard

150gb SATA hdd

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CPU: Phenom x3 8650 @2.54 ghz
Mobo: ASUS M3N HT-Deluxe 780i SLI
3 GB 800 OCZ RAM
Lawless 10.5.4 w/ Voodoo Kernel