WHere to download windows 8!

[windows 7 was my idea]

Personally i think it has a long way to go, im not loving the whole squared tab list thingy that pops up when you click the start menue but im sure thats something meant more for tablets. While the square tabs are open its kinda hard to navigate and mess around with if you have never used it before so it might make for a bad learning experience. I'm hoping they'll change some of that though before the actual release. I am getting a tablet sometime soon though so i will probably leave windows 7 on my pc's and put windows 8 on my tablet when i get it.