best modified drivers

i was wondering what are the best overall modified drivers that will improve performance, also what kinds of cooling is best for videocard overclocking.

 

For me, the NGO 77.76 set are the best by far

 

now i see you have your cpu at 3200 when the stock was 2500 how did you obtain that and how would i? (if more cooling is needed i can find a way....got tons of fans here)

 

is your A64 the venice core?? this is extreme overclocker processor!