Hi Guenter, i got the latest cvs and it works fine. the problem with the moving objects is gone although I didnt test that much. It hasn't crashed yet and it is running for quite a while now . I noticed however that the CPU usage has gone up. It was 2-3 % before and it is 9-10 now with the same patch. I guess that has to do with the less priority pd now has. Thats not a problem though, I'm just letting you know. Thanks very much. -- regards anton