Hi Mercury_22, I owe you an apology!! I missed your second post! I saw what jaws75 had written but not yours?! I do, however, appreciate you taking the time to help me! OK when my girlfriend got Vista Ultimate I was worried about how careless she is, so I put her original disk in the cd rom drive and copied the contents to the second partition E and just saved them in a directory called Vista. I can create the bootable .iso on Linux or Vista. I have the same copy on my linux computer. I have found the info on creating a bootable Windows DVD .iso or UDF on Linux to be a bit over complicated! My girlfriend's computer has some sort of bug which is causing all sorts of problems. I suspect spyware! To top it all there came a blue up a blue screen! I have managed to save all her important files and thought a clean install would be the best bet! I can copy the Vista directory to the C drive if necessary. Just want to get this done before Vista gives up on me! I would really like to create a bootable Vista Ultimate from the copy I have! I could have copied the Vista Ultimate in the beginning with MagicIso directly from the DVD keeping it as a bootable DVD!! Didn't know about such programs as MagicIso, so I just did a normal copy!! Can't burn the bootable image on the Windows computer (dvd burner on the blink), but can transfer to my Linux computer through my home networkand burn it form Linux.