Hi Kam, > Perform a yum update to get the latest packages and reboot with the > newest kernel. See if the updates fix your problem. I even have no chance setting up pppoe to connection Internet. After a few clicks the mouse pointer hung together with the PC. > If not, search > the list archives. I seem to recall that some Nvidia users may need > to > turn off acceleration to make xorg-x11 work properly. I tried turning off "HWCursor" on xorg.conf as advised by a folk on the mailing list but the problem still remaining intact. B.R. SL