Thanks for using the Five Pack Of Math Beta By Aes Sedia5. To begin send all programs to your calculator. The programs named MATHPACK and ZZARCHIV will go to ram Everything else will go to your Archive (all programs beggining in Z) Then Simply run MATHPACK and Move the box onto the program you want to run. Then inside that program just simply press the button of the function you would like to use. Then follow onscreen instructions. If you find any problems please post them at. http://www.cemetech.net/forum/viewtopic.php?p=163996#163996 Or email me at Kingrj554@yahoo.com. Or private message me at cemetech.net. A special thanks to Weregoose for helping me with my code, and to the other Ti Elites at cemetech.net Also if their is anything that you feel I should add, Please contact through one of the methods above and let me know so I can improve the program further! Thanks for using the Five Pack Of Math! Aes Sedia5