Come down guys, I only said that a specific pack of 8X Philips media, only burns at 4X (NeroÂ´s drop down menu max). IT DOES NOT MEAN that philips media is bad nor the LG4160B burner is bad, I am sure Philips media is OK and I can tell you tha I am delighted with my LG burner,it works very well and it accepts all the formats, including DVD-RAM it is just this specfic pack did not perform to full power on my burner.
Kenshin:First of all, thanks a lot. The reason for setting the burner alone in the 2nd. channel is because LG advises to do so, I tried no other way, I prefer to play safe