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]