A bit more seriously, you people SERIOUSLY NEED to read that page :

http://sibsoft.net/forum/need-new-pa...ods-t4338.html

Sibsoft is behind the XFileSharing script used by half of the file lockers, and this is a page of their forum in which site owners discuss who could be chosen as a credit card payment processor.
The summary : nobody wants anymore to work with file hosts.
And, quite surprisingly, paypal might be one of the last to still accept, under certain conditions, to work with file hosts.
Read the thread, it is 7 pages long, but it is worth reading.

Forced to work with a fucker likely to kill your business, that sounds lovely.