Digital Camera Default Import Folder

First off all I'm a rookie FM user and this is my first post here.

I created a nice little DB for a client of mine to handle their digital images. they have very specific needs and I was very pleased to see that I could fulfill their requests by using FileMaker. In an attempt to keep things simple for the end user, I created a script to begin the import process and enter other misc. info that can be activated just by clicking on a button. My problem is that I can't seem to figure out how to change the default folder where digital images are imported to. Ideally I would like to be prompted to create a new folder each time we run an import to avoid duplicate name issues.

( actually while we're at it, is it possible to also rename the images as hey are imported to a a folder? It would be nice to tag them witha specifice naming pattern.)

thank you...