First, let me mention this thread started in the Mac OS X beta forum, and was moved by a moderator to this one. So......consider all of my comments to be focused around Mac OS X - I am not a user of the other platform versions of Parallels.
The ISO/CDR issue is two fold:
Unfortunately, Apple's Disk Utility for OS X (which I use to create "ISO" images) absolutely refuses to name the files with a *.ISO extension. When I try to name it *.ISO within the program, it will pop up a nice dialog telling me I can't do that.
When it comes to Parallels, I go to the dialog where I can select the ISO image to use and it shows all files on the hard drive - no matter the extension. However, the dialog is designed to ONLY allow you to select files with the *.ISO extension. Files without an *.ISO extension are greyed out.
So my only choice is to rename the CDR file to an ISO after I create the image in Disk Utility.
Apple should be the ones to allow us Mac users save the files with an ISO extension without all of this fuss. But getting that will probably take an act of Congress. So in the meantime, I believe it would be an extremely simple programming change to allow Mac OS X Parallels users to select *.CDR files in addition to *.ISO (since they're in the same format, just named differently).
Last edited: Apr 23, 2006