Make sure you check out this post. It was a reply to your other thread.
Also, IF your current cd burning software doesn't have an option to burn an cd from an image, you could try downloading a demo version of some cd software that does have such an option. Nero is a really good cd burning utility, and it does give you the option to burn from an image. You can download Nero here:
From what it said on their site, I fear that link may go dead on Sept. 30. If so, just go to http://www.download.com
and search for "nero" or "cd burner" or something.
I would recommend using Nero Express, which is included in "Package 1" at the ahead.de site that I mentioned.