I did just look again, and it appears that they've changed the storage directory to:
So I've been using this line in my crontab for a long time now without any problems (well no more problems than I usually experience with Flash under Linux):
* * * * * rm -fr
I think this solves the problem, but maybe I'm mistaken...?
If you hype something and it succeeds, you're a genius -- it wasn't a hype. If you hype it and it fails, then it was just a hype. -- Neil Bogart