Soughthorizon9

hello everyone. i have a 2007 4.2 XL with the 5 speed manual and it has a problem. there is this screeching noise coming from the engine and i believe it is the ac compressor clutch, but i'm not 100% sure. if anyone has any ides or thoughts on what it might be or how to fix it, please let me know. this is the link to the video i took http://db.tt/S8XcGkUwkm