One night, I decided I'd play some MW3 so I fired it up, popped the disc in and the picture blanked out real quick on the "Xbox 360" intro screen and came back on and I thought "Hmm, that was odd.." as it had displayed on my tv the resolution, framerate and output type as it would when I first turn it on or switch between any of the output types. (24" LEDTV Westinghouse) I continued on as usual playing the game and it kept doing the thing where it cuts out. It eventually started doing it more and more frequently and now you cannot even get on without just using the basic A/V Output cables. I did the process of elimination, ruling out it wasn't the hdmi cable because my PC and PS3 hook up and display with NO problems. Its kind of disapointng because I got this xbox back in September... It isn't that far away and its already having issues. I've had my PS3 since Christmas 2009 with still no problems to date. The Xbox is my choice of the two though, much better Network and some better features. I play both equally though. So anyways, is there anything I can do, without making my warrenty void? Or do I just send'er'in?