I've been buying a lot of these cheapo DVDs lately. I am kind of hooked on finding bargain movies at Blockbuster, some new, some previously viewed, 4 for $20, etc. You know, the kind also at Best Buy stamped "Disc made in Mexico" on the cellophane. For instance, I picked up a new copy of Matrix for $4.99 at Best Buy, and it appears grainy through my Pioneer Elite Blu-ray player. It seems these discs are not even high-definition. I use a good Audioquest HDMI cable into a Pioneer Elite flatscreen. Any better sources for buying movies for less?