I'm hoping someone out there can help me out with this. Macbook Pro last years model. I use external monitors alot for video DJing. I normally go DVI to VGA using the adaptor that came with the MBP. The other night I tried a different adaptor- DVI to composite. Now when I go back to the DVI to VGA my external screens have a yellow green tinge to them. I bought a new DVI to VGA adaptor and that didnt help. I calibrated the color profile, detected displays. and still the external screens are a yellow green color. You can still see whatever Im playing but there is definately something wrong with the color. Please Help me if you can. I use this computer 4 nights a week for work and I need it to be working good.