if you have a problem whereby you have got 2 msn messengers on your pc (4,7 and 6.blah) and its doin ya nut in like it did mine. then do this to get rid..
go to start menu, then click run
then type in:
RunDll32 advpack.dll,LaunchINFSection %windir%\INF\msmsgs.inf,BLC.Remove
hit ok...