No news here. Recently I installed OO Beta 3.3.0 packages directly from openoffice.org but the symptom remains the same:
1. Open any document in writer, calc, etc. (no matter if it is an MS office or open document)
2. Let it rest for a while. (30 mins ~ 4h)
3. Continue working (bring it back to focus and press a single key)
4. It will crash.