Hey everybody, I'm the developer of iScheduleTimeMachine, the perfect Tool to customize when you want Time Machine to backup your data. Be it based on dynamic times (every 5 minutes to every week), idle based (when you haven't worked on the computer for 1 minute to 60 minutes), or based on fixed times (for example every day at 5:00 pm), iScheduleTimeMachine is the solution for you! With iScheduleTimeMachine you can very easily customize when you want to create Time Machine backups. So the times when Time Machine was starting a backup right in the moment when you needed all the horsepowers of your Mac are finally over. Also it is a full replacement for the standard Time Machine Menu Item as it provides control over Time Machine, as well as full backup progress indication. That keeps your Mac's Menu Bar tidy! Also iScheduleTimeMachine keeps track of your backup statistic which is always an interesting thing. Of course iScheduleTimeMachine is fully compatible with Mac OS X Mavericks (10.9) and it is optimized for minimal memory and CPU footprint. Here's the link to the webpage: Click! And here is the direct link to the Mac App Store: Click! Also we have a full featured 7 day trial version: If you have any feedback, feature requests or any other questions... let me know! ;-) Hope it helps!