Understanding the NewOS kernel

Hello, i'm studying CS and id like to get some information about
NewOS/Haiku kernel (primitives, scheduling, design, etc). Specially,
something like "Understanding the Linux kernel"
This is the only i could find:
http://www.von-oppen.com/doc/ddj/articles/2001/0112/0112c/0112c.htm

Thanks!

-------------------------------------------------------------------------
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/