Anyone have the problem im having where the music volume is way too loud and do you no of anyway to turn it off or down a little-no options for this that i can find anywhere and its really getting on my nerves in multiplayer,i usually turn music off in all my mp games.

there's a post on the IW pc forum on how to turn off the music.

Here's the instructions..(note: I haven't done this yet, just read it today but it does work others have said)

goto your steam directory..(assuming MW2 dir)
look for Miles file
rename Miles file to milesMUSICOFF

Done...

Excellent find and it works great too,a big thanks.