Hi Everyone.. A while ago on here (I THINK in one of my threads, I searched and found nothing) someone posted a link to a REALLY good tutorial that was divided into lessons. Each lesson covered one aspect of photography, aperture, shutter, etc. It was very resourceful and even had like rollover animations to see the differences in aperture sizes and so on. The page was white, & I don't think it was from a big site like dpreview (could be wrong). The person who posted it said in their post that they always look back to it to refresh their memory. I know this is pretty vague, and their are tons of tutorials out there but this was a particularly good one. I wanted to brush up on all the things they covered. If anyone could take a look around, it would be greatly appreciated. I searched the forums back to August of 06 and couldn't find anything. Thanks!