We are using AVAST free version, found it with their "Boot-Time" scan.
-David

Found this string on my wife's computer on my last virus sweep:
C:\Users\Meme\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\28\2e002d9c-6c2ebeb3|>com\bitcoinplus\applet\MiningApplet.class is infected by Java:Bitcoin-A[Trj]   

My wife has never even heard of bitcoin. Any possibility that someone tried to use her computer remotely for mining?
-David