Balsamiq broken on my Mac

Balsamiq won't fully run on my Mac (OS 10.6.2). It starts but then I get a grey screen, no content. I deleted my current version, deleted the Balsamique preferences and re-installed the latest build, Air is up to date and I have other Air apps that run fine.

However, I tried it on another Mac (OS 10.5.8). Balsamiq runs fine there, with the same version of Air. Which doesn't help me, though, because it's not my computer.
Is this a known issue?
Anything I can do?
Inappropriate?
1 person has this problem

The company has a solution in progress.


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