Hello, I have a GT780DXR and that had Win7 on it. I installed Win 8 on it and installed all the drivers/programs on the downloads page that said "Win8" beside them but the S-Bar program still says "Win7" on the downloads page. Is there an updated version somewhere I'm missing? How do you make Turbo mode work and how do you open the cd drive without S-Bar? Pressing the cd tray open arrow does not work.