To start with I use DVDShrink + Nero to backup DVDs. Been using this combo problem free for a couple years now. So my problems starts with the fact that last week I added an additional DVD-Rom to my PC so I could put the original DVD in it and a blank in the burner and let it rip/burn all in one shot. I usued to just have my burner and would rip to the HD and later on burn the disc. That process used to take me no more than 20 minutes total. Now with this new drive it takes well over an hour with one DVD taking close to an hour and a half. I went to the device manager and turned DMA on for all drives. I wasn't sure which was which [ie primary, secondary, etc] so I did it for all. Doesn't seem to be helping. Any other suggestions? Any help would be greatly appreciated. Thanks.