Hi Globaliser,
It does sound fishy.
http://www.google.com/search?hl=en&i...o+channel+2%22
Only two hits for that message you got, both from the same page on different sites.
Have you got anything running in task manager that you don't recognise? Here's a couple of tools that search a bit deeper in your machine. Try these and see if they find anything. Download and update them, then just run as you would any AV.
Swatit
TDS3
They're both free and very good at what they do. The last time I used Swatit, it did take a while to run, but just leave it going in the background. Still no guarantee there is anything to find, but it won't hurt to check more thoroughly.
Cheers
Liam