My new toy

Yesterday, on a bit of a whim and seeing it on sale, I got a TI-84 Plus calculator. I see kids use them all the time in school, and I'd like to learn how to use it myself for more than just the basics. I'm glad I did, as this comes with a USB connector cable, a cable to connect it to another calculator, a CD-ROM, and the address to HotMath, their math support site that includes stuff for graphing calculators. Yeah, I can tell I'm going to have fuun with this!