At the GeekTonic house we watched the US versus England match during Saturday’s World Cup broadcast and enjoyed everything about it except for the annoying Vuvuzela buzz that seems to permeate all of South Africa right now.
So lets say you also want to get rid of that the buzzing, but still want to watch the World Cup games. Afterdawn has a very in-depth guide on how to do just that by filtering out four different sound frequencies using various programs. Sure it takes a little work, but it might be worth it for some peace of mind. And the process is perfectly suited for HTPC enthusiasts too.