MeSsoN For Mac Publisher's description
MeSsoN is an Open Source Macintosh MSN client.
MeSsoN is an Open Source Macintosh MSN client. It has been written in REALbasic, and supports most of the MSNP2 specification, as well as a few commands not found in the official Microsoft MSNP2 Draft. This and more info about some of these "unofficial" commands, which were gleaned through packet sniffing, can be found linked in the Developer section of this site.
What's New in This Release:The initial public release of MeSsoN. MeSsoN is equiped with the Features listed on the Features Page, and probably countless bugs which I have yet to discover... The pains and tribulations which I went through to create this project are documented in the Dev Notes.
System Requirements:No special requirements.
Program Release Status: Minor Update
Program Install Support: Install and Uninstall