Linux Kernel - Boot process and memory management links

While trying to get a quick grasp on linux boot process and memory management techniques on x86 architecture (to know what has changed on latest Linux 2.6 stream), I happened to look at one of the blogs - which I must say impressive in its coverage of these topics. The links are below:

• How computers Boot up on x86 platform
• Linux Kernel boot process
• Memory Translation and Segmentation

All of the above links are from the blogs of Gustavo Duarte's personal website. Excellent articles - a must read for newbie Linux kernel hackers interested in learning the inner working of Linux booting and x86 memory management intricacies.

Keep up the great work Gustavo!