After reading in these Forums somewhere about the Root Kit killer Un Hack Me I thought I'd give it a whirl.
It's a nifty little tool and I supppose it does it's job quite well.
Anyway I decided to uninstall it and that's where the problems started.
After dumping it out of Add/Remove and getting the message "Some items could not be removed", I thought here we go!
After several attempts to get shut and receiving "File in use", "Access Denied" messages I had to dig deep into the Registry to find it and get shut.
This prog does not have an uninstall section which I didn't realise at the time so beware.

Thanks for the warning to everyone wolfeymole!

Your welcome Upgrader, running a search brought the items up but I could not delete them, I had to run a reg search to find it.
I eventually found it here;
HKEY_USERS\S-1-5-21-448539723-2077806209-1644491937-1003\Software\Microsoft\Search Assistant\ACMru\5603