Undeletable virgin.net icon

Hi there

I have recently bought a new system and it came pre-installed with virgin.net internet sign-up software. I use a different provider and tried to delete this software, which was a success apart from leaving an icon on the desktop. I have tried everything i know to get rid of it.. if you right click it has no properties and nothing is associated with it. its not possible to drag it into the recycle bin. i can move it around the desktop, but not off!

Any ideas?

thanks in advance
richard