It's here and running, I'm a switcher. Such a nice piece of equipment, you can really tell Apple is putting out quality products. From the packaging all the way to the unit itself it breathes quality. I have one issue however. The day I ordered my iBook, I ordered a 512 memory stick from Kahlon based on a friend's advice of buying the cheapest memory possible. I installed it before I even turned on the iBook for the first time following the detailed instructions on the Apple web site. It was fairly simple. BUT, the iBook is only reading it as a 256 stick. The label on the stick clearly reads 512. The computer is showing a total of 512mb of memory. Has anyone had experience with Kahlon memory? Of course, I haven't called Kahlon yet. I'm at work and I haven't been able to troubleshoot. Just curious if anyone has Kahlon memory. I'll check it out further when I have more time to play with my iBook tonight! thanks Mac Rumors rocks!