Thx man tried this on my old Edifier M1300 which currently running on only right speaker. The booms really BOOM.... will definitely use this guide again with my new 'soon' to buy R501 MK2/ C3
EDIT: I used the latest Foobar... the one you posted didn't really make difference.
EDIT 2: Um, looks like i forgot to disable all sound effects on my sound card... Your foobar also works now.

This post has been edited by akash3656: Sep 18 2010, 11:20 PM