PHP logo question

Hi coders, I've sent several mails to logos@php.net regarding the limitations / rights to use the PHP logo. But I havent recieved any reply, does anyone know who answers that email? If so please send him/her an heads up to check his/hers inbox. Now you might think that I've been sending several mails within a few days and now cries for help... Thats no the case, I sent my first mail the 18th december and a copy of that mail was resent at the 8th of january 2004. Or if someone knows if that guy has a lot on his plate just send me an mail to let me know if he usually replies within the month or two months. Cheers Jimmy