You did check out Internet Security 2010 before you installed it, didn't you? You didn't just blindly click on a popup or an advert?
No-one in their right mind does that.
I did a quick Google search on "internet 2010 security" and came up with these two results that may be worth checking:
http://www.2-spyware.com/remove-internet-security-2010.html
http://www.bleepingcomputer.com/virus-removal/remove-internet-security-2010
You probably missed these results when you did a search to help yourself before coming to howtomendit.com.
You did try, didn't you?
Now read some of these:
http://forums.whatthetech.com/So_how_did_I_get_infected_first_place_t57817.html
http://www.microsoft.com/windows/IE/community/columns/protection.mspx
http://www.googleguide.com/
D'Underhead
March 2010