I have 2 PC's and I own both the anydvd and I also have the anydvd hd keys. I was wondering if my anydvd key (regular) would still be good to use? Where I'm going with this is I want to use my anydvd hd key on one PC and use my anydvd on the other which of course doesn't unlock the HD/BD part on the regular. Is this OK or is my regular key no longer valid? Let me add that the PC that will only have the regular version would constantly be on and the PC with the anydvd HD would constantly be on as well if I was to do this. I was thinking that they were indeed 2 different keys personally so this is why I ask.