i have been interested in the photo staff for a while. I use a canon powershot a590 IS, but even on "program" with evaluate white balance on the cam, it still comes out grey. I use a full spectrum bulb, and a light box. If anyone uses a canon powershot, what would be the best mode to take a White picture with. I am thinking about downloading gimp, but still i don't want to have to edit 40+ pics. That was what i posted in the looking for new photo staff thread. If anyone can help please do. I can't spend another 800 bucks for a d80 and attachments. So if you have any suggestions post here or pm me.