Cellular manager for mobile phones/modems
Compile a school timetable. 2 versions: php/mysql and Java (new)
Free web timetabling software for education and training providers.
PWM let you organize your project in a Web 2.0 way.
Web-based appointment scheduler
online resource management solution
Vehicle rental management for SME operators
Golf course player reservation scheduling and is OTA support ready
GUI tool to remove old events from your ics file(s)