I've used a regular rice cooker for all my married life, and just splurged on a fuzzy logic rice cooker. It does a fabulous job on brown rice.

I also just bought an electric food dehydrator. I'm lucky to work in the Extension office. One of our agents deals with food safety and gives canning classes, etc. There's research-based information in the food preservation book we sell, too, but mostly I like being able to ask her questions.