Hi There, I am trying to install Scientific Linux using Parallels. Scientific Linux comprise 4 .iso files. I have no problem getting started but, when the first .iso file has been installed, it asks me to insert disc 2. I don't see an option to instead provide the location of the second .iso file on my disc. When I do burn it to a CD and insert this, I get an error message telling me that the disc is the wrong format. Has anybody encountered a similar problem and found a solution? i.e., a way to provide the path to the 2nd .iso file or, a successful way to burn the .iso file to disc so that it is readable by the installer? (I just burned it using the standard method in Finder). Of course, the other option is to somehow combine the 4 .iso files into one ... I don't see a way to do this without purchasing software though. Thanks in advance, Deirdre.