First thing to check is to see if there are any resource conflicts with any of your devices. Right click MY COMPUTER, click on PROPERTIES, click on DEVICE MANAGER. Go to NETWORK ADAPTERS and expand the tree. Highlight your network card, right click on PROPERTIES, click on the RESOURCES TAB. In this section you can see if there are any noticeable resource conflicts. If there are any conflicts, uncheck the USE AUTOMATIC SETTINGS box and proceed to highlight on the resource type with the conflict and change the setting to a working one. Use this same procedure for your video card and sound card if the trouble seems to be with them. Another thing to make sure of is to have your network card installed on the 3rd PCI slot from the AGP slot. On some older motherboards there was a conflict with having the NIC card on any PCI slot next to the AGP slot. If the problem persists and you still cannot connect to Dark Age of Camelot, call your internet provider and have them perform some tests from their end.