how's the foodsaver? being a non-foodsaver user (by the way mary if you're reading this and still interested please pm me your info), i'm curious... so this foodsaver contraption supposedly extends the life of the stored food by five times or something along those lines as long. i often buy in bulk and freeze the goods, for typically no longer than a few months and don't think the quality is compromised. so for the foodsaver people, how long are you storing the food? do you really see a justifiable difference?