Larry Becker, of NAPP and DtownTV fame has a cool site showing you how to make photo accessories etc in a cheap DIY fashion. I've loved his segment on DTownTV and his site has lots of great tips too. I know this has been around for a while, but I also know quite a few people haven't seen it before so I'm posting a link any way. Photography equipment can be quite expensive, and Larry shows you lots of cheap alternatives.