Heh. Sent my $45 before I saw this here....you'd think with all the users, if everyone sent in $15, there'd be...uh...hm..well, enough to run this for a long time
Here's what I do and it would probably work for everyone: When you get your tax refund (and we know you will get one, you're all very savvy TFP'ers), give 2%. Ok, if you're only getting back $10, just send half that, but if it's a goodly amount, you won't miss that 2%-you'd probably just spend it on something really dumb. Right?