ok.. my problem is half solved and identified, CR2 is using PWC8.6 for a strange unknown reason. updated them manually with pwc8.8 now my cam works after starting manually webcamserver
also i am able to stream from the internet, the thing you have to do is put your websetup at port 80
be sure you visit your IP address and NOT your dns so it should look like this:
http://212.41.88.100/ be sure it does not look like
http://212.41.88.100:80/ then it doesn't work anymore..
this behaviour is due to an error in the webcam asp page (Advanced_ShowTime_Widzard.asp)