Flash Catalyst 1.0 doesn't directly import InDesign files, but you can make this work using some other Adobe tools.
1. In InDesign export your file as PDF
2. Open the PDF file in Illustrator and save as AI
3. Import the AI file into Catalyst
Illustrator can also save to "fxg" which Catalyst can handle natively. I would expect other Adobe tools to handle the fxg format over time which will make it easier to bring any artwork into Catalyst.
My company also uses InDesign a lot, and has a requirement to import InDesign files into Catalyst.
The InDesign-PDF-Illustrator-AI workflow does work as expected, but it's a lot of steps.
Seems to me, since all that code exists in Adobe somewhere, you guys should be able to add InDesign import to Catalyst directly.
Just my two cents.
Peter -- Thanks. I just added a comment to the InDesign thread on the Ideas site.