If you can't get enough of Mark Borchardt, watch
Horror Business. It's not a great film but it's an interesting look at people trying to get small horror flicks made and distributed, and showcases him directing his follow-up to Coven.
Also, if you liked American Movie watch director Chris Smith's
Home Movie, also on Netflix Instant. It's a look at some bizarre people with truly ridiculous houses, really entertaining and thoughtful little flick.
Don't forget that he also directed Collapse. Guy's made some amazing docs.