Shoutbox

I don't know.. I might not have searched throroghly enough or something... I couldn't find a single thread that tells how to get rid of the

"Did you know you can find out who blocked you on MSN? Check it out, it's free http://www.block-checker.com"

Thing that pops up in conversation windows... I have a few friends that really would love to get rid of it... But I can't remember how... and I can't find it on a search because so much crap comes up about people repeatedly asking if somebody can make a plug-in to detect who's blocking you and all that...

If anybody could give like a "step-by-step" guide to getting rid of it... that'd be great.... I'm pretty good with computers, but not all that great... so you don't have to tell me how to get to like, add/remove programs if I'd have to do that... Just tell me files I'd have to delete... or things I'd have to do.

Thanks!