Here are the rules and instructions to upload your own files:
-You must have at least 40 posts.
-You must upload your file in a ZIP archive! Use 7-Zip, WinRAR or Winzip to compress your files.
-Alternatively, you can link to the file info page on www.ticalc.org, www.cemetech.net or www.tiplanet.org if it is also available there, but no other sites are allowed right now. We recommend that you upload your file directly, if you are gonna regularly update it, as it might make it easier on the user's end.
-Your file must be under 7 MB in size.
-Adult content or very offensive material such as racial slur or defamatory content is not allowed. Swearing and jokes are ok, though.
-Your file must NOT contain any illegal material such as ROMs or copyrighted mp3s.
-Math/science/school-related utilities are not allowed and we reserve the right to put a quota on the amount of games/utilities of a certain kind we allow in our archives (eg: number guessing games). This is to control the quality of our archives.
-Screenshots are optional, but are recommended. We recommend using img[DOT]removedfromgame[DOT]org to host them. Forum BBCode might be used to link to them.
-Instructions on how to use the game or utility are recommended, either in readme, screenshot or description form. We will not accept the file if we cannot figure out how to run it.

MAKE SURE TO UPLOAD YOUR FILE IN THE RIGHT DIRECTORY!!! Regular member files goes under the User-Contributed TI Calculator Games & Development Tools category and must be placed in the right sub-directory (eg: Navigate to TI-83 Plus, 84 Plus & Silver Edition then 83+/84+ Games (Action/Arcade/Shooter)). When in the right directory, click the "Add Download" link at the bottom of the page. If you upload your file in the wrong section, it will be rejected. If you are unsure where a game in particular needs to be located, feel free to post a question in the Feedback section of the Omnimaga forums.
Once you have uploaded your game or utility, it will be placed into the pending queue and reviewed by an administrator as soon as possible. Afterward, your file will not only appear in our downloads section, but a new topic will automatically be created on the forums, linking to the file info page, where forum users can discuss or comment on your file. After you reach 1000 posts, your files are automatically approved.