Av

[ViperGTI]

MSE has taken a serious dive over the last few months:

http://www.av-test.org/en/tests/home...8/janfeb-2013/
http://securitywatch.pcmag.com/secur...antivirus-test

Interesting.
MSE used to be REALLY bad... then according to people on MyBB, it got really good in the last couple of years (haven't tried it since Vista) and now it is going down again.