normal spray paint works fine
i used 'Sprays' Matt Black , and Gloss Black here in australia
both come up nicely.
just do 3-4 coats of all peices (front, cd front, button) making sure you take out the clear led light thingy from the front. (use a blade to cut of the plastic bumps, then carefuly pry out the light.
heres a pic of my 1st attempt
i did my pioneer 117dvd, my liteon 48125w and floppy