....while looking for maps of Nike missile bases :-) At any rate, he's got a lot of computing ephemera online that doesn't look like its duplicated elsewhere. <http://ed-thelen.org/comp-hist/on-line-docs.html> This is probably "old news" to you guys, particularly since Al Kossow is quoted at the bottom of the page, but I found it cool anyway. :) -- "The Direct3D Graphics Pipeline"-- code samples, sample chapter, FAQ: <http://www.xmission.com/~legalize/book/> Pilgrimage: Utah's annual demoparty <http://pilgrimage.scene.org>