So I have the Ti-nspire (non CAX or whatever) and I have downloaded the TI-Nspire Computer Link software and have put programs on the calculator. I can open them from the My Documents part, the .tns programs are in the MyLib folder, but now how do I run them? I downloaded my programs from this page: http://www.ticalc.org/pub/nspire/basic/m… ; every time I try to use them, the calculator says that the function being used is not defined.  I have already refreshed my library as well. If you could help me out, that would be great, thanks.