So about 2 weeks ago I made the switch. 1st Macbook would not power on. The 2nd one kept rebooting for no reason. The 3rd one is working great. I have to admit, that I absolutely love the OS. I had never even touched a Mac before buying one, and just took the plunge. I will say that I know I might get flamed, but Macbooks seem to have as many problems as PCs, but nonetheless, I am not looking back. Thanks to all the great posts here, because with all of my searching, it made me realize how much I wanted one. Bought the Core 2 Duo with 1gb ram. (white)