So we have a food dehydrator and im really starting to think that we need to dehydrate some stuff to make jerky for Gizmo. I know you can do chicken or beef. Someone else posted doing sweet potatoes/yams. What other sort of things can/do you guys dehydrate? with the meats, do i need to prepare them at all or just cut and put on the trays? my machine has different temp settings, like one for fruit/veggies, one for meats and such. so what temp do you guys cook your stuff at and for how long?