MP freezes/crashes during DVD playback (1 Viewer)

[Sphero]

TV-Server Version:
MediaPortal Version: MediaPortal SVN-Snapshot:-06-27-2008 19-25h - Revision:19510
MediaPortal Skin: Monochrome
Windows Version: Windows XP SP2
CPU Type: AMD 4850e
Memory: 2GB
Video Card: ATI 3200 HD

I have a problem playing DVD's.

All the time my moviesp playing from DVD or HD crashes. Its not always crashing at the same time, but the screen just freezes and Media Portal is not responding. I have to quit MP by Task Manager.

I attached the log file. Anyone has an idea?

PS: I also had a problem navigating through the menus but that has been solves by Revision:19510

 

[SciDoctor]

Ensure the dvd navigator matches the codec used, may help.