Guys-just wanted to again thank all for this. I was faced with purchase of Alcohol 120% for $55. I renamed file from .mdf to .iso so it is image file. Then I used DVD Decrypter to burn image file to CD-R and worked very fast and easy. Saved from buying Alcohol 120% and wanted to give heads up to anyone in my position with trial period of Alcohol being up. You can download DVD Decrypter from the following website. Pete's website is very informative:

www.dvdplusvideo.com/tutorial007.html

Bob