Build instructions:
The demo is built using "Assemlby studio 8x 4.0", found at http://www.ticalc.org
To build, just open "Assemlby 03.apr" ("Open Project" from the "Projects" menu) in assemlby studio and build the program by pressing F5.
All needed files are in the source folder in this zip file.
Installing:
First, send "Demo.86p" and all the .86s files to the TI-86. This can be done with TI's own linking program or a 3rd party program, such as TiLP (found at http://www.ticalc.org). You'll also need a link cable; I use TI's "Black Graphlink".
Running:
The demo is run by entering "Asm(Demo)" at the "homescreen" (the screen active when the calc is turned on).
At any time you may end the demo by pressing the "Exit" key.