47b622b created the issue

i donated July 29 2011 $20.60 and now i had some issues with my computer and my yahoo email acct i had to close it.it was pmhstyle@yahoo.com now it is phpaulhampton@gmail.com i have been trying to receive a new reg keyi guess your system only sees the old email. along with my email i closed my paypal acct because it was hacked.
all i have is my credit card reciept Sir i am a disabled vet from the US Air Force. I would not make false claims to rip you off for a mere 20 bucks however i would not want to be forced to donate again. I would also not want to continue using your software having the donate screen keep popping up like im a freeloader. please tell me is there someway to assist me.
sincerely, Paul Hampton