Yes, I buy Amp and Red Bull by the case too! True addicts, eh? Yeah, Jolt Blue is new, comes in like a big 24 oz can for only $1.39 around here, compared to $6 for 25 oz of Red Bull. Tastes like blue soda to me, it's great!
Amp is great for fans of Mountain Dew, if you don't like Mountain Dew, you won't like Amp very much either...