Sam, I am not sure if this is where I should post on the subject - so if you need to move it OK, but it seems related.
Tonight my security package alerted me of a suspicious change from GTEKO LTD and asked me if I want to roll back the settings and forever after block that change to my computer or allow the changes. I looked it up and found several references but this link seems to provide a nice short summary of what it is and how it should be treated.
In my security package notice I just clicked undo and rollback and it removed it but for others this might come in handy. I use Trend Micro PC-cillin for virus, spyware and firewall protection.
http://forums.majorgeeks.com/showthread.php?t=94345
