Hello, first of all let me say thanks to all of you that maintain this site. I have been perfecting my uA cd/dvd for sometime now and refer to this site daily. My question is, I've managed to get all of my software set to install from the runonceex method, and it works like a charm, I'm just wondering if it would be any better to run it from the dvd? I have about a gig of software I install when I reinstall windows. If it would be wiser to set it all up from the dvd, I'd switch. The only difference I can figure is that it would save some time copying the files from the dvd, but only a few mins if that. Thanks for your input.