Well this thread has gone out of control and back again. I am a very experienced xbox user with inaugral experience and with 22 years in the computer IT industry, I think I know what I am talking about!
I can tell everyone here the booktype does not matter when burning XBOX games. However it will matter if burning movies, depending on the make/model/manufacturer of the DVD player. The bitsetting allows changing of the DVD+R flag to DVDROM(virtually all movies). Few drives allow changing of the booktype without a firmware hack, however some can be controlled through software.
Check out the Dangerous Brothers wbepage for more information on this.
http://tdb.rpc1.org/And also note through the forums the lack of posts with XBOXes and bitsettings
Maybe It's my setup? After reading this post you decide!
Both xboxes I have are 1.0s. One is a thompson and the other is a replaced Samsung(as usual the Thompson died after 4 months). One box has a matrix and stock hard disk(thompson), the other has a chameleon with a 40GB drive. Both have latest x2 bios.
I create 100% of my ISOs using Qwix. I burn 100% of my discs using Nero.
I have burned discs with and without a modified bitsettings, and they have worked on all xboxes. There has been the odd bad burn, and often older Thompsons won't read certain brands. Switching media almost always cures this.
Rarley this happens on a Phillips and never a problem on a Samsung. I have two boxes, one with a Thompson and the other with a Samsung. Both read all my burns on DVD+ and - media. The Thompson absolutely refuses too to read CD-R. It will however read all media brands of CD-RW. Bottom line? All xboxes are uniqe when it comes to media.
My advice? By the best media you can find, don't skimp. However the best media may not always work on certain drives, you will need to find the right brand of media for that drive.
I have two DVD burners; my laptop is a NEC-3100a(x8+r). Flashed with firmware to allow (x2.4+R DL and also x4 -R support). In my desktop NEC 3500 (x16+r with x4+R DL). Both my xbox drives read verbatim +R DL, however my thompson will not read *any* discs burned faster than x4(only have x2.4 DL and pricey!, x4 on +R or -R). I have not tried x4 DL, as they are way tooo much cashola
Hope this helps others