As I said at the beginning, games burned with the LG-4167B with booktype set to DVD+R DL boot on my console. But not all the time and they dont boot on all the consoles that I tried after that.
My big confusion began when they booted the first time, after that I burned all the other isos I was ripping with the same burner and the same config. And they started fine in my console. But when I started to modified other xb360 for friend and family I notice that this games didnt boot ok, or they freeze or I got the "clean your disk" message.
I started to look for answer in the forums, but at the end I find out on trail and error, I tried with 4 diff burners until the pioneer 111 burned FIFA 2006 as DVD-ROM and that one worked on the 3 consoles I had at home at the first time when put it on the xbox.
I run out of DVDs so I cannot try with any other games but DOA4 and FIFA 2006 now work as DVD-ROM burned in pioneer 111. And they boot on all consoles, I had to call my friends to bring their consoles over, and the games booted fine on all of the consoles we tried. Specially those that didnt boot FIFA burned as dvd+r dl.
Hope this clarify thing now.
I am waiting for verbatim to risk another 4 dvd on the same burners again. (pioneer 109, pioner 110, LG4167B,LGH10A) after update the firmw of all 4.