This is the guy who created a driver for a web cam, and then expanded it to cover most webcams. For a complete list http://mxhaard.free.fr/spca5xx.html
He accepts paypal, and is very pro software Libre.
(Edit by pnijjar: "the guy" is two people: Michel and Sylvie Xhaard. They have a PayPal link up for Webcam support at: