VGA OV7670 IS the model number from what I can see. I think you're right though about FIFO being somewhere to dump the pictures. Looking on eBay, I've seen exactly the same camera but with a chip on the back & it's advertised as 'with FIFO'. But I've also seen things about wireless FIFO. I'm wondering if I rig up a micro sd card unit that I've got, if I could use THAT as a FIFO?