Improved Compatibility PowerKey version 3 was completely re-written from the ground up to work with all modern systems. It is fully compatible with all versions of the Mac OS, including the new OS 8. It is PowerPC-native for higher performance on today's Macs. It supports technologies such as Balloon Help, Sleeping and AppleScript. More Powerful Events With PowerKey version 3, you can create a schedule of Events to automate many tasks.
Triggers are much more powerful than in previous versions.
You can limit when an Event will execute with Qualifiers . This lets you do things like, for example, turn your computer on every weekday morning, but not while you're on vacation in July. Finally, each Event can run multiple Actions in sequence. In addition to starting up, shutting down and running QuicKeys TM , you can create Actions to open and quit applications, mount SCSI devices, and last but not least, run AppleScripts. This gives you access to a whole world of custom uses.