I have two identical LG burners, GSA H22N, and so long they have worked good. I recently put a fresh install of XP Home. I use Nero 6 Ultra Edition. Both burners are installed on my secondary IDE channel. Last few days, the burn process has been taking longer and longer with alot of burn failures as well. Today is lagged seriously just calling Nero up and couldn't get it to burn successfully at all on either drive. I read online to check if the DMA is activated and one of the drives was set to PIO, so I reset this and restarted...but it had no effect, so lagged in burn process and then failed. Any ideas for me to check? Appreciate any thoughts of this dilemma.