> > > > > #Option "AGPMode2x" > > > #Option "AGPMode4x" > > > > Run the card in AGP mode 2x or 4x > > Can you explain these options more? What does that mean 2x faster? 2x > wider? > The AGP bus runs at 66mhz. Running 2xAGP means that your card is running at 133mhz and 4x means 266mhz. These numbers are, however, misnomers. Both the mainboard and the video card need to support the same settings to work. Much like anything else, different match-ups produce different results. Your bios will tell you if it supports 4x AGP. Some 4xAGP cards have a jumper on them to enable 4x. I have a Tyan 1864 that says it does 4x, but the system crashes when enabled. There are alot of issues to consider when running your AGP bus faster than 133, but that is another issue entirely. check out <a href=http://anandtech.com/showdoc.html?i=1270&p=1>this article</a> it explains a bit about the wonders of the accelerated graphics port.