Hi, does anyone know of any 1GB PCI Express video cards with HDMI and DVI that would be compatible with my Compaq CQ5810 desktop PC? I believe I need a PCI Express x4 or x1 type of card (not x16), but I'm having a hard time finding any. The PC has an AMD Dual-Core Processor E-350 1.6GHz and I believe a 32-bit operating system. Any guidance would be much appreciated, thanks!! Jeremy