Getting lots of comments about the TI-36X Pro as an alternative to these calculators. I agree it's got more functionality for older users. Check out my review of it here: www.techpoweredmath.com www.techpoweredmath.com for the full written review. Tech Powered Math reviews the Texas Instruments calculators, TI-30X IIS and TI-30X multiview. For more, subscribe and visit us at www.techpoweredmath.com Music Take the Lead, Kevin MacLeod (incompetech.com) Licensed under Creative Commons "Attribution 3.0" creativecommons.org