I stopped playing Warcraft after about a year and a half because I couldn't commit the time to it AND have a relationship. Its so time consuming, I had to get rid of it.
At the moment I'm playing Battlefield Heroes, Team Fortress 2 and have Empire Total War to get started on.
If anyone is interested, there is a link to download Command & Conquer games for free. I've not tried it yet, so can't comment on how good it is.
http://www.commandandconquer.com/classic