Importance: Normal > > > >>>Since I have these wonderful 233 MMX MHz Dells equipped with Matrox Marc, >>Assuming that the Matrox Millenium II cards are a video card, >>have you tried increasing their refresh rates on the computer. >> >Good supposition :). Sorry thought that that was common knowledge. > >The refresh rates are set as fast as possible. > Have you tried disabling bus mastering ? If that fails, you could try the latest Millenium II video card driver from their web site. They also have a bios update which you might want to try. Matt McQueen Matt McQueen Software Ltd. http://www.netcomuk.co.uk/~mmcqueen/ mmcqueen@netcomuk.co.uk