DA: Awakening - BioWare Working on PS3 Fix

It seems the latest 3.30 firmware for the PS3 causes Dragon Age to crash frequently, so BioWare are working on the problem.  From Fernando Melo in this thread:

Thanks again for your patience - it is pretty clear that despite this affecting other titles, that it has impacted on DA substantially. We're hopeful there is something we can do from our end to work around whatever was introduced in 3.3. In the meantime, please continue to send us information that will help us narrow this down.