Hi Paul, I don't know why but it seems to have improved a lot and people connecting in has also said it has improved. So maybe the libraries or something must have done it. It was really slow before installing freenx. Most of the users are using it from the internet not local lan. Even when I connect to it using 3G has improved even when printing. I don't know if this has anything to do with it but the Ubuntu is running as a dom0 64bit.