Just got my shiny new TI Nspire CX CAS! It seems to be pretty much every TI calculator ever rolled into one and made, like...20 times more awesome. For one, its got colour and a screen that doesn't have a crappy resolution! Two, its actually effing rechargeable! And three, it seems to have tools for everything, and I do mean everything. Everything from "solve for x" to statistics to trig to straight-up fuckin calculus. It'll take a little getting used to, but this thing already looks like a fuckin powerhouse. Seriously, if this thing were a car, it'd be a Dodge Challenger SRT Hellcat.