Here are a few Ti-83 programs you can download for now.

Click on any of the following files to download it:

Basic Programs I made

cose v1.0	The Cose Rule
diffeq v1.1	A Basic Maths Program for differentiation
discrim v1.0	A Basic Maths Program for finding the discrminant
qformula v1.1	The Quadratic Formula
sine v1.0	The Sine Rule
sinecose v1.0	Both the Sine & Cose Rule Programs in One

Basic Programs my friend made

dom v1.0	A Story about - The man with no pants on
dom2 v1.0	The man with no pants on (Short Version)

Basic Game by Will Perry

mission

Mission 1: The Breakout - By Will Perry

Ti-83 Assembly Shell (SOS)

sos v1.7

Assembly Shell (SOS)

Ti-83 Assembly Libraries for SOS

zgfxl v1.0	Assembly Library for SOS
zinpt v1.1	Assembly Library for SOS
zlib v1.6	Assembly Library for SOS

Ti-83 Assembly Games (SOS)

duckhunt	Duck hunt - Like the Old Nintendo Version
galaxian	Galaxian - Just like the Arcade classic
jezzball	Jazz ball - You have to separate balls with lines
knight	Try and move a knight piece on every square on a chessboard without going on the same squares
pacman98	Pacman '98 - Just like the Arcade classic
pacman99	Pacman '99 - Improved version of pacman '98 with new levels and some from the '98 version
spaze	Space Invaders - Just like the Arcade classic
tunnel	Tunnel - See how long you can stay in the tunnel for without touching the walls
yoshi	Yoshi Cookies - Like the Game Boy Version
ztetris	Tetris - Just like the Arcade classic