[Ari Kuchar]

Hey guys, best way to go about this is to create all your subclips as per normal an then save and close the project. Then open After Effects and import the project and you can now batch export the clips into the Render Queue. Make sure you have already set up a default destination and export settings to ease up this step of the process.

This seems to be the best option as I tried exporting XMLs to both FCP7 and FCPx and both NLEs suffered issues, although I am working with MXF files from a C300. Other more conventional formats may work with the XML route.

Good luck!