Pioneer A03 reading DVD-ISO really slow

[sidneysides]

I have backed up some files using VOB Instant CD. When I read the DVD, it takes ages for the icon for each file to load, then it reads really slowly, especially video files (mpgs etc). I've enabled DMA etc. Someone said that you have to make sure you close the disc, but I'm sure I did that anyway. I've tried Nero - still the same. I am thinking it may be the DVD-R that I am using - it happens on Princo DVD and Datasafe DVD. The one I recorded on a Pioneer Disc seems fine (although obviously more expensive!) Any suggestions? Thanks.

[pcman12]

I got the same problem. Pioneer has only 4x in dvd read. I use my Acer 10x dvd-rom and it takes about 15min to rip 8gig dvd movie.

Hope thats helps.