Ive sent the patches for Oleg.Theyre not final and for now they only support pwc web cameras.Support for omnivision will be added later.
If anyone wants to test them take a look at:
http://www.ruc.pt/~seabra/wl-500-pwc...-patch.tar.bz2

To save usb bw compression is set to 2.This makes the image a little bit worse than already is but you can change this by hand in services_ex.c

Kind Regards,

Joćo Seabra