Hey Guys, My MK808B died after a week of using it. I like the device, but now no blue light, no signal, nothing. Just produces heat when plugged in now I let the folks at geekbuying know through the service@ email address, but didn't get a response at all after a few attempts. Any other suggestions? Has anyone else had this problem and had the device replaced by the good folks at Geekbuying? Thanks!!