Exporting CSV image list with Applescript

Hi,

I am a newby to Applescript and I am struggling with something.

I have been archiving my image masters to archive grade DVDs and I have stored the DVD number as a tag in Aperture. It recently struck me that if I loose all of my hardware, I need to reorganise all my images manually since the project information is not stored on the DVD.

In the future I would like to have an AppleScript that creates a CSV file with a row for each image in my library. There should be 3 columns: image filename, project name (or project path), tags. That's it.

Could you please help me to create such a script?

Thanks, Paul