Xbox 360

I have been so impressed with this machine until last night when the three (3) red lights starting flashing on my 360!!! I was so mad until I unplugged the machine and plugged it back in. It worked after that, but after calling gamestop I am convinced that I should send it in to get fixed. They stated that the problem will continue and just happen more often. So, I will send it in especially since Xbox just extended the warranty to 3 YEARS on the blinking red lights. To anyone reading this if you have the 3 flashing red lights, send your machine in! Do it while you can....