I think i may understand what you are saying. I think you are trying to tell me that to have FS2011 on my computer, i need to know if my graphics card in my computer is AGP,PCI or PCI Express, because each motherboard has different ways of upgrading. It is important so i dont buy a graphics card that wont fit on my computer.
One more question. Do you think that i can store the 1GB space needed for FS2011 on a 2GB flash drive, along with mods too????