Read my post again, I have added the important part everyone so far missed (damn lamers, it is no wonder so many of you end up scammed on every step).
I already addressed that in
my original escrow posting, did you read that?
After the pre-sale has ended, you will have to sign a message with the private key of the investment address you sent the Bitcoins from. This message will include your Crypti account number and allows the Crypti team to securely link your investment to your Crypti account number.
I will definitely make sure the Crypti team will implement it this way.