I noticed this morning that my menu buttons aren't working anymore, the touch-screen is treating it as if I'm just touching the far right hand side of the screen. I tried power cycling it a few times but that hasn't resolved anything. Has anyone else had this problem? Should I call and ask for a replacement? It hasn't been damaged in any way or gotten wet to the best of my knowledge, the touch-screen menu buttons just stopped working, so I can't imagine it would count as an insurance replacement instead of being covered under warranty as its just barely over 2 months old.