Hello guys, thanks for your help. It looks like I have both iso's complete now and ready for install, which brings me to my next problem. I have previously upgraded my satnav to v32 and my system isn't installing the new DVD. Also with the map DVD I forgot to set the burn speed to low and it run at max speed. It seemed work intermittently so I burnt another map DVD at x4 and it doesn't see it at all. I'm using TDK DVD's.