Free Software
Tickle
Locate your Mac
Tickle is a simple script that 'dials' home at startup and every 5 minutes thereafter. It sends information back to a web server that can help identify your computer's location if it is stolen or lost.
Mac CSV to Unix CSV Convertor
FileMaker CSV to Unix convertor
Drag & Drop applet to convert carriage-returns from old style Mac format (FileMaker, Excel) to Unix friendly line-feeds.