If you can do work on your W126 then adding memory and video card to your computer is a piece of cake... all you need is a screwdriver. I would get your memory to at least 512MB if not 1GB of RAM. Check newegg.com, you can get some good deals there. Make sure to get the right kind of memory as there are many different kinds. Before you get a video card make sure you know if you need an AGP card, a PCI card, or a PCI-Express card. You probably need an AGP. Generals is a pretty old game, shouldn't take much to get it running at a decent clip. Best Buy charges ridiculous prices for installing RAM and video cards, something like 40 or 50 bucks around here... so dont waste your money on the labor.

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1985 CA 300D Turbo , 213K mi