Hi!
I was just wondering if it would be possible to tweak CPU on Asus K50IN laptop.
Is it safe? Would it work for long terms or just for an hour or less, is it realy worth it? What program would you advice?

Only problem for me is my processor.

Spec:

Intel Core 2 Duo 2.1GHz T6500
nVidia GeForce G102M 500MB Cuda system
4GB DDR2 RAM
500GB HDD
+additional cooling stand


Temperature of cpu is around 25-45°C when surfing web or just afk, when playing CoD4 around 50-70°C.
For screens of temperature please say and I'll post.

Kinda off topic:
At the moment I have Windows 7 Professional 32bit version. Would it be possible to install Win7 Ultimate 64bit version? It also finds 4GB of RAM but sais only 3.5GB usable. Why is that?

Cheers!