I guess it all depends on one's point of view. You are annoyed because your keyboard doesn't work. I'm annoyed because mine still does (work). I am hoping for something to wrong with the terrible one supplied by Acer, so that I can justify buying a good keyboard.
BTW, you should determine why your receiver (dongle) overheated. Or, just don't use that USB port.
Own a Predator Laptop? Then I bet you have learned a thing or two from beststevie. He has been helping out in this forum for quite a while and it's about time we recognized him for it. Thanks beststevie!