What is bitsetting

got a few questions im sure some one can answer…

What exactly is bitsetting for??I know you can change booktype to dvd-rom…
altough i am not for sure how I have btc drives the burner is the 1004 with fw 0151 and on btc’s website they have bitsetting dvdbit set 106

Can anyone explain what the purpose is of bitsetting and the capabilities of what bitsetting can achieve? or is there an easy to under stand website?

Have a look here

Another article here: www.cdfreaks.com/article/150