Xbox 360 Drive: Samsung f/w MS28
Burner: TS_H625L f/w SC01
Reader: Samsung f/w ms28
App: XBC or IMG Burn
Media: Memorex DVD+R DL 8x
Speed: 6x
Games: 1
Coaster: 2
The first set of memorex I picked up 10 were coasters 5 were good, but this could have been because I was testing the burner with different firmware updates.
With the new settings one game would not complete while using XBC to burn the game. When I changed to IMG burn it went through fine, but a different game wouldn't finish with IMG burn so I had to use XBC.
Hope this information helps someone.