The Matrox Millennium II video card can conflict with the PCI-324 card in PC systems. This may be evidenced by a PCI Bandwidth error message displaying in the Cuemix Console. To correct this conflict you will need to adjust a couple of the settings for the Matrox card. You will do this from the Display Properties Control Panel. A shortcut to this Control Panel is to Right-Click on the Desktop, and select Properties from the menu that appears. Once in the Display Properties Control Panel, select the settings tab. Above the Color Palette selection you should see a button labeled “Power Desk”. Click this button, and it should bring you to the Performance Tab of the Power Desk. If not, select the Performance Tab. Turn off the “Use Bus Mastering” and “Use PCI Bus Retries” options. In order for these changes to take effect, you will need to hit the Apply button, and click OK to close the Power Desk application, and then click OK on the Display Properties Control Panel. When you click OK on the Display Properties Control Panel, you will be prompted to Restart the PC.