What hack are you using?

Well I've been reading on the forums of people not getting GP/Exp/KDR while hacking and not a lot of people said what hack they used, so I'm making this thread.

if YOU are one of the people who are having GP/EXP/KDR issues while using hacks please post here, add as much of the where following detail

Hack:
where you got the hack:
what time did you notice you were not gaining anything:
Windows: (XP,Vista, seven)
Comp mode (95,2000, ect)
Service pack:
other information you feel is relevant:

you do not have to fill all these in, but please do as much as possible, there might be a pattren to what hacks are causing these issues.

This is basically a re-make of the 'Help Thread', but for a different purpose.