Having a PCI video card to test hardware without PCIe or AGP slots or with nonfunctioning PCIe or AGP slots is incredibly convenient. The HD 2400 also gives the option of upgrading an older PCI only board, like some Socket 478 boards, with a way of hardware-accelerating video to keep the system relevant. Sadly these are somewhat hard to find, but if you do find them, don't be afraid to snap them up!