I tried out SL in vmware on my laptop and it works great, but it was a little slow. So I then tried to install SL using the Hazard Snow Leopard 10.6.1-10.6.2 DVD onto a separate partition. The installation went smoothly (had to type busratio=16 before DVD would boot), but when I tried to boot it after the install, all I see is a flashing Apple bootscreen and then my laptop restarts. I've tried using -x, -v, -f, and busratio=16 but none of them work.. I also reinstalled it a couple of times with different options....

So what could be the problem?

Here are my specs:

CPU: 2.13 GHz Intel Core i3-330M processor
Graphics: ATI Mobility Radeon HD 4350 Graphics M93-S3 LP

Thanks in advance.