Please make sure that the file you upload includes documentation and a contact e-mail address. Without these things, we won't be able to test out your files and/or ask you questions if we need help.
Also, please make sure the extension you choose for the filename reflects the compression for the file you've uploaded. As examples: "UsefulFile.sit" is a StuffIt compressed file; "TeachText.cpt.hqx" is a Binhexed Compact Pro File.
After you've selected the file, click on the button below.