Help with Aspire One iPC

[antgly]

I have an Acer Aspire One A150. I used the iPC 10.5.6 DVD on my machine to install OSX.
I think I have the Voodoo kernel.
I used Software Update and updated the Airport and also the OS 10.5.8 through it.
Now my Aspire One is stuck in a reboot loop.
Please help!