I have an old Dell Dimension 2400 that I maxed out with 2GB RAM and installed Win7 on . I was able to procure a 512MB GeForce 8400 GS vid card and dropped in an old SB Live! Value sound card (from an old Dimension 8300) primarily for the built in Gameport so my Sidewinder Precision Pro would work (non-USB). This is one heck of a Frankenstein build and it took a little tweaking to get everything to play nice together, but so far, so good.
However, I am having a small issue. I broke out my old FS2 discs and installed the game, but when I fired it up, the opening movie graphics are borked. There are vertical stripes of distortion half an inch to an inch wide all the way across the display. That is, starting on the far left, there is an inch wide section that is fine, then an inch of distortion, then another section thats fine, then another distotion...this continues all the way across the screen. The distortion looks like 1 pixel high horizontal lines that have the wrong graphics in them somehow. Sorry for the convoluted explanation but I don't have any screenshots.
I'm hoping someone here has an idea on where to start troubleshooting this. I have gotten best drivers available for my vid and sound cards and I'm using a gameport support pack for Vista written by Daniel Kawakami (Google it). Any help at all will be greatly appreciated.