Free Reverse Engineering Tools for IDA.

I just heard some interesting news from Data Rescue, F-Secure and and iDefense.
The iDefense guys have recently started to release free tools for the Reverse Engineering community. Today they released Pedram Amini's IDASync, which allows multiuser synchronized use of IDA (one of the main tools for any reverse engineer). The IDA-tool itself is produced by the company of my old Belgian friend Pierre Vandevenne.