Hey wassup fellow cags. Considering how many people have had serious issues with this problem on their 360s I'd figure many of you may find this extremely helpful. I saw this link on Ign.com talking about a kit that would allow you to manually fix your 360 yourself. I may invest in this being its only 15 bucks and could solve the problem before it starts. Hope this helps you guys out....
http://gear.ign.com/articles/818/818818p1.html
http://gear.ign.com/articles/818/818818p1.html