I have been to your site again today (http://rpiserver.breggen.nl) to see if you have put out an updated image for the Raspberry Pi but you are still using the 1.4.2 image.
Any news on when you will have a new image as we are currently using your image to run our digital signage screens in our school and would like to update to a newer version to hopefully resolve some issues that we have, like getting the screen content to update correctly, and for the clients to stay logged in all the time?