Hello, I have a OV511 based web cam, and I have gleaned code from wherever possible to see how to read it. Its functional, but the performance is lousy. In 640 - 480 mode I get ~1 picture a second. 320 x 240 ~3.5 fps. The windows software performs much better. I've tried both file IO and mmap, but I get about the same results. Has anyone got this working better? Hints? I'll gladly share my simple little viewer I wrote from Nano-x. -- Devin