Hi everyone, I recently bought an LG GSA-4160B 16X burner. So far its' been great, ripping a DVD in less than 15 minutes, and encoding in about 20-25 minutes. The only problem thus far is that when it begins to burn, it will only burn at a max of 4x. The max potential for my burner is 16X DVD+R, and 8X DVD-R. I am using BenQ 8X DVD+R discs, but DVD Shrink won't let my burn speed go above 4x. The only options in the drop down menu are maximum and 4x. Does anyone know what the problem is? I currently have a CD burner hooked up as the master, and my DVD-RW as my slave - is this an issue? Any help would be greatly appreciated!