I have a G75VX with the Chi Mei display and although it has the graininess associated with this display I am happy with it. It has a decent brightness with deep blacks and compared to my older laptops which looked washed out this is a huge upgrade. My problem is that I want to get the most out of my laptop and would love to properly calibrate it. I was wondering if anyone here has any experience with calibration software such as calman5 or spyderelite and the colorimeters that they come with and if so are they worth the $300 or can I just get a profile somewhere online and save the money?thanks.