Did a small bit of googleing but, got mainly 6 year old forum threads as results. That said I have no OSX x86 experience with AMD. the reason I'm posting is because I'm curious if my hardware is compatible with OXS x86 10.6. Said hardware...

ASUS A8N32-SLI Deluxe (nForce 4) [SKT 939]
AMD Athlon 64 X2 4400+ (Toldedo)
4 GB DDR 400
GTS250 1 GB
200 GB WD (IDE/EIDE) HDD
DVD-RW (IDE/EIDE)
DVD (IDE/EIDE)