The 45W 2.6GHZ Athlon II X3 420e is around 80 quid and there is also the 65W 2.5GHZ Phenom II X4 905e and the 65W 2.6GHZ Phenom II X4 910e.
Alternatively a 65W 3.3GHZ Athlon II X2 265 or an 80W 3.3GHZ Phenom II X2 would also be a decent upgrade from an X2 5600 IMHO.
Here is a comparison of the X2 5600+ and the X2 255:
http://www.anandtech.com/bench/Product/30?vs=121
The 80w Phenom looks nice. But would it work in my mobo without any flashing, and does my that CPU is socket AM3, mine is AM2. But it would still work?
Sorry, I'm just getting really confused now :/
