antarcticotropic
LOL
Don't worry, it took me a few years to get that right!
Anti-Aliasing is the setting that controls jagged edges. You can turn it on in the MSFS display settings, or force it through video drivers (I Use 8x Super Sample.
There's also Anisotropic filtering, it helps textures that are at an angle appear sharp. Doesn't have much to do with jagged edges, but it's best to turn it to Trilinear in MSFS display settings then force it to x16 in video drivers.
To fix your jaggies with great performance I think you should do this:
http://www.simviation.com/cgi-bin/yabb2 ... 53/165#171Of course, that may not work properly because Nvidia drivers are terrible.... Nick recommends 174.12 (beta). I am using 169.02 because the beta causes probs with other games.