I resent your product key (by email). I'm really sorry that you never received it. I've seen this happen a couple times now and I'm not sure what the problem is. Did it go into your spam folder by chance?
Had you not saved your receipt I would have only needed the email address you made the purchase with.
I also looked for the other email you sent but I couldn't find it. What email adress did you send that one from?
Sorry for all the confusion and the delay. Enjoy version 2.