TaskSync is an application for Mac OS X that lets you sync your tasks from Remember The Milk to your iCal calendar software. TaskSync is free and it installs itself as a preference pane and background application. You can select how often you want TaskSync to check Remember The Milk for updates. TaskSync works two-way. When you mark a task as completed on iCal, then it marks it as complete on Remember the Milk. [Lifehacker]

For those of you that have downloaded the Remember The Milk iPhone application, you will be excited to know that there is now push notifications built in to the application.

This allows you to be instantly notified of task reminder alerts.  The new version of the Remember The Milk application also includes stability and performance improvements.

Remember The Milk is a small Australian company founded by Emily Boyd and Omar Kilani.  Remember The Milk started in October 2005 and has about one million registered users.