Can anyone fill me in on what exactly turning 3D Sync on does? It says it syncs the 3D drawing with my monitor's vertical refresh rate. It doesn't seem to gain me any FPS in Unreal. Is it just a cosmetic thing? Or a setting for certain monitor refresh rates? I have a old NEC 4FGe 15 inch monitor running at 1024x768xmillions of colors, and a XClaim VR 128 video card in my blue and white G3/450.
Also, in the Monitors control panel, there's a choice for 1024x768, 74.9Hz. Why would you pick that rather than 75? I'm just curious. =)
Thanks
-=Manuel=-