My favorite is "This toilet will self destruct in 5 seconds making your mission impossible."

I always thought this "beaming" stuff was pretty scary...I mean, think of how the technology works. Basically it reduces you to molecules and then reconstitutes those molecules at the other end. So what if you're in an area with say a blizzard going on or a sand storm....or taking a shit. How does it differentiate between the molecules of you and what's not you? Also, doesn't it kill the original you every time it does this?