Looking for good windows 7 security application

what are you seeing does the pop up have a name like antivirus 2012
does your antivirus give it a name like "trojan.gen2"

the best tools i use are malwarebytes which u already have
superantispyware
http://superantispyware.com/
hijack this (great at removing bho's)
http://majorgeeks.com/download3155.html
of course some cant be removed from within windows even in safe mode a good pe can help with that ----hiren boot cd
http://www.hiren.info/
some other cool tools needed for some malware removal are
tdskiller
http://majorgeeks.com/Kaspersky_TDSSKiller_d6895.html

Hi  

I fix viruses every day in my shops...

A trojan is NOT malware its a VIRUS....

Put on Norton Internet Security 2012......it will find and remove the trojan....problem solved....

All the best Brett  

Microsoft Security Essentials is free and works great.

it was the trojan.agent, I was unable to remove it, but I think I got it.

Yeah, your right Brett. It's a VIRUS. I know that. However, more and more companies seem to be considering them malware and don't seem to give the option to remove them with anti-virus.

Why on earth would I use Norton Internet Security? LOL.