This lil program works wonders:
Download and restart in safe mode -
http://downloads.malwareremoval.com/MsnVirRem.exe
DL and click the Search and Destroy button. If you are infected, it will tell you to reboot.
While in Safe Mode Search the registry AND local drive for these files:
retadpu32.exe
netstat.com
taskkill.com
core.cache.dsk
inetget2
ws.exe
ws-1.exe
wr-1.exe
csrss.lnk
Once registry is clean then you need to change your home page back
It took me 2-3 times of cleaning registry and rebooting in safemode to get rid of this one..