You guys are delusional ...
If you want to convince him (i.e. to distribute the cuda HVC miner), you must come up with offers that do not insult intelligence and cover 0.25BTC/day which he is already making (and more if he grabs more cards or rents Amazon EC2 Gpu instances), not your shitty 0.01 BTC or (LOL!) $30.
Oh, and it's not a "donation". You must pay for the service and development time at hour rate.