I've been thinking about getting one of those. Instead of vacuum sealing though I've built a dehydrater. I Still need to build the trays (when I get back from LnB).

I used a box known as a wardrobe box from U-Haul. I pushed some wooden dowels through it for the trays to set on and I wired up four light sockets and put 100 watt bulbs in them to get the temp. between 100 and 110 degrees.

I can hardly wait to try it out.

Shiloh

BTW I used the book "Dry It You'll Like It" as a guide.