This may be a repost but Stoptech has some very informative articles.

http://stoptech.com/tech_info/tech_white_papers.shtml

I especially like the one explaining how ABS works, the author is very good It is also interesting information for those considering a BBK for a street driven car.

http://stoptech.com/tech_info/wp_abs_bigbrakekits.shtml

In the end a BBK may actually be a detriment to performance on a DD or street car...which some of you may have already known, but it's good to see the math and logic behind it.