I use these 2 along with "hijack this". using the 3 together will usually clean most infections.. I have the free mcaffe you get with Comcast internet, and it is suprisingly good at keeping things like this at bay.
At any rate with alot of the new malware out there, usually there is an action specific program, that I can usually find on symantic's site to remove the specific infection. I usually google the virus and it will usually turn up on symantics website. this one didnt show up that way... sorry for the misleading info...