I'm just trying to ensure it is warranteed. I don't really care if it's registered, I just want to make sure I didn't buy a fake. It looks real to me, complete with a 4 digit code on the underside reading "0000". It however doesn't have the 3 digit code (number letter number) that the instructions that came with it & their website both say it should have. I've emailed them & we'll see. Anyone else have one without the code? -John