Counter-strike is addictive. It keeps my attention nonstop killing the newbs that are inevitably on every server. I've found a great place here in Buffalo, NY, and I think it's a great idea. It's called
CyberJocks, and it's a place where people can go to play games (CS mostly) on the lan hack-free.
I hate hacks, although I do admit they're fun if you're just playing with friends, you can really piss people off.