Hi, If you're interested in the basic technology used in many of the current and proposed processor architectures I strongly recommend the following: Advanced Computer Architectures: A design space approach S. Sima, T. Fountain, P. Kacsuk ISBN 0-201-42291-3 ~$50.00 It was published in 1997 and covers various analysis of many of todays CPU's (unfortunately it doesn't do the Alpha) and discusses means to get realistic comparisons between them. It also covers some of the white paper architectures that have come out in the last 3-4 years on proposed architecture upgrades and alternatives. ____________________________________________________________________ | | | The most powerful passion in life is not love or hate, | | but the desire to edit somebody elses words. | | | | Sign in Ed Barsis' office | | | | _____ The Armadillo Group | | ,::////;::-. Austin, Tx. USA | | /:'///// ``::>/|/ http://www.ssz.com/ | | .', |||| `/( e\ | | -====~~mm-'`-```-mm --'- Jim Choate | | ravage@ssz.com | | 512-451-7087 | |____________________________________________________________________|