Care to share the links to these key fixes that Grey came up with himself? Giving Grey all the credit for the fixes in his framework is something that even he wouldn't do. The amount of misinformation surrounding this framework is amazing.
I agree, get your facts right yoxola. Grey would not claim credit for the fixes a lot of the community, including myself, helped with. Grey has packaged everything nicely for you to save you time when creating games, period. All of the fixes are available on this forum, you just need to know where to look.