Thanks johnross, I ran those utilities and everything looks clean but I will send the ComboFix log file to a forum just to make sure.

Just a caution, when I first went to the ComcoFix site you gave I was redirected to a fake AV site called ComboFixtool.com and downloaded their program but it was caught by AVG during installation.

This site Bleeping Computer has a good guide and instructions on using ComboFix.