Panic (cpu 0 caller 0x2a7e57) Kernel trap at 0x1287d69a

Hello people from Hazard Leopards, first of all, thanks for all the job done here and providing us with a nice distro

I've installed SL 10.6.1-10.6.2_SSE2_SSE3_Intel_AMD. There's no problem on the install process, it takes 30 minutes to perform a sucessful install, it means, no screen errors while installing. When the PC rebooted after finishing the installion, there's a panic kernel and I dont know what could i do to solve this, thanks in advice.

The kernel panic:

Panic (cpu 0 caller 0x2a7e57) Kernel trap at 0x1287d69a type 13=general protection

and the system specs, I know it is a creepy machine but is the one that i have to do hackintoshing.

Dell Optiplex GX260
Intel Pentium 4 Northwood @ 2.00GHZ
RAM: 512
Chipset:i845G
Graphics: GMA900

I have the same problem.