You picked up a -100 from spam/offensive flags - you can see this in your reputation history by going to http://serverfault.com/reputationhttps://serverfault.com/reputation
I don't agree with those flags, it's a bad answer and has gotten proper down votes, but I don't think it was serious enough to deserve that smack down and I have cleared the flags. This is the answer in question: http://serverfault.com/questions/113332/error-installing-sql-server-2005-express-on-amd-turion/309582#309582https://serverfault.com/questions/113332/error-installing-sql-server-2005-express-on-amd-turion/309582#309582