I have a Gateway computer. The model is a GT5685E. The CPU is a E4600 2.4 GHz, Duo Core, I am trying to get it to 2.8 GHz. The probelm theres no option to overclock it in the BIOS. I tried to use clockgen but it doesn't support my BIOS or motherboard.
Here's a picture of my motherboard details: http://img411.imageshack.us/img411/4950/motherb.jpg
you cant really overclock proprietary systems like this. you might be able to do some software tweaking but that's it. I would recommend saving up and building a new computer that you can overclock all you want. Do what I did, huck away 20 bucks into your sock drawer when you can, till you got enough.