Ok now i've got still waiting for root device tried netkas' ICHx drivers for SL no result also searched but everyone who has still waiting for root device on SL hasn't got a solution yet.
I created a cd as described in the first post the only kext I added was VoodooHDA (0.2.2 beta). When I insert the SL dvd chameleon shows the dvd as Apple_HFS and when i press enter to boot the dvd it says it can't find mach_kernel. I also used this SL dvd for my MacBook and it's running fine so it's not my SL dvd. Specs are below and I'm currently on 10.5.8. Can someone tell me what I've done wrong?