It seems a nasty little bugger.
I have a PC Man coming to sort me out tomorrow, but wondered if I can know what to expect / can do anything in the meantime.
This virus makes your computer seize up (because it is poorly coded, apparently) and makes things slow or even inactive on your desktop.
In the meantime, it plagues you with constant pop-ups and "update" balloons claiming you are infected with this, that and the other - keyloggers, trojans, you name it - and that only "Security Tool" can sort them out.
It's basically a scaremongering virus whose ultimate aim is to make you link to a pay site and will take your credit card details. While I would never be foolish enough to do this, I still can't use my PC properly until I get it sorted out.
I've read elsewhere, though, that you can't remove it without their software.
I know all these things are basically created by sniggering 19-year-old nerds called Ned with appalling personal hygiene who live with their moms and consider wanking over Britney Spears in a chatroom to be a social activity, and who would probably be doing a Columbine if they weren't devising this kind of entertainment. But that doesn't help to make it any better at the moment.