I recently aquired a HP G61-511WM Laptop with an amd sempron II M100 processor and I'm wondering what I could upgrade to. HP lists some dual cores in the manual, but I want to see if I can go higher than a dual core. As long as the processor is in the 25w-35w range everything should be ok. I did take thh laptop apart and found out that the processor is removable so I'm ok in that category. I juat haven't found anymore info besides what's on HP's site. Can someone help me out?