Found an article on Macworld check it out:
http://www.macworld.com/article/133323/2008/05/psystar.html?t=205

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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