save-with-dialog

Hi all...

I'm new to breve, but very intrigued.

I'm looking at the SuperWalker.tz, and noticed the "Save Current Genome" menu item. It calls the following method:


+ to save-current-genome:
(seats{currentSeat} get-genome) save-with-dialog.


But when I click it, the Ouyput Log shows:
Could not retreive filename from user dialog: write cancelled.

Similarly, I see a "File | Start Archived Simulation...", but no "Save" equivalent.

How can I save/load a simulation?

I'm on Mac OS X, using the 2.5 in the downloads.

Thanks.