Read these: http://members.xoom.com/_XMCM/tifaq/index.htm#1.2 http://members.xoom.com/_XMCM/tifaq/index.htm#3.2.1 >Can you please send me TI-82 programs for math and/or science. I really need >the ones where you don't have to download and then use a cord to transfer it >to the calculator. I would prefer to program it myself.