Sanjay Chugh

Hi, I have two drives a BENQ IDE with the latest firmware and a Plextor SATA. I've been using some ridata 8x DVD+RW drives for temp burnings of DVDs I rent. I create the ISO using DVD Shrink. On the BENQ if I tell ImgBurn to burn the DVD at 4x or 6x, it still ends up burning at 8x. On the plextor it is fine. It burns at the speed I set ImgBurn at. Has anyone else had similar problems? And is there a solution for this problem? Thanks, -- Sanjay