I have always had a soft spot for percentile based RPG's. I am amazed that I am just now finding BRP. I am reading and rereading sections of the book and loving what I am seeing. My question to all you more experienced folks is:
Besides the basic rules, what optional rules/subsystems are you using, and why?
Also, if it helps or makes a difference to my question, I will be running low to mid fantasy style games.
I will thank all of you who read and/or respond to this post now, and let you all know anything you share will be greatly appreciated.