I made the sign myself using images from the site that is featured on the thread that is linked above. Pretty cool site with hundreds of logo images. I just used 4x6 photo paper and printed them out. Then I bought a cheap frame at Wal-Mart.
Most people make them full sheets of 8x11, but I wanted to feature more items so I thought making them smaller in a all in one frame would look better.
I guess I need to update my sign since my theater is no longer DLP.