Yes RWBR4 is a great book, we tore Bryce apart in every section to show how it works and to inform the user more on the lil ins and outs. The book is over a 1000 pages in length, you'll have all the knowledge ya need when you go through it:-) BTW look for my images in the color section:-) Good Luck!

Do atleast one thing a day that scares the hell outta ya!!