Yes, i have noticed the changes you have made when i first looked at the Core17.iso size compared to the one you posted yesterday while typing my previous post; the added Xorg-7.6-3d, xf86-video-all, ecomorph & libasound was a great help, thank you. It no longer gives me that error regarding the mixer, nor the openGL issues. So the screen resolution automatically adjusts to 1920x1080 compared to the lower resolution it had before. Let me reboot since i have noticed a new error message popping up that i have never seen before....
UPDATE: Okay, this is what i noticed after a reboot, "Compositor Error - Another compositor is already running on your screen." and i just need to click ok for it to disappear.