Final Cut Pro 6.0.2 and Motion 3.0.2, along with the Pro Applications Update 2007-02, are intended to be updated together.
Notice: Don't apply these updates separately. Instead, apply them all, and use the updated versions.
Even if you don't use one of the applications, it's important to apply the updates so that all of the fixes and enhancements will perform as expected. In addition to other enhancements, the behavior of Motion Templates and Master Templates are improved by these updates.