Bought some just now via the ICO so i'll be waiting for them to arrive on MyEtherWallet? I've sent the email with my tx id in it.
I did as well this morning. Be patient, the dev needs his sleep as well as we do ;-)
How do they calculate the ETH to XBL? Do they take the price from when i made the transaction or will they use the price at the moment they are gonna send my XBL? Cuz in the last case i will get less XBL then what i bargained for.
I am not sure, however, the advantage of the block chain is that every transactions has been stored with it's parameters. I assume that they can relate the exchangerate from the block chain at the time of your transaction.