A tutorial on preparing a disaster recovery CD for Windows 6.5 pro:
And these directions: Retrospect 6.5 - creating a disaster recovery CD
Creating a Disaster Recovery CD : Retrospect’s Disaster Recovery preparation wizard can save a CD image file which you can later use with CD-R authoring and recording software to create a CD. The file is an image of a CD in the ISO 9660 format, which all popular authoring software can use to record, or "burn," a CD. Though most authoring software has the capability to burn a disc from an ISO image, some programs do not have an intuitive user interface for this feature and some programs poorly document this feature. The following is documentation for the most popular CD authoring software, detailing how to burn a disaster recovery CD from the image file saved by Retrospect.
Easy CD Creator (Adaptec/Roxio): Start Easy CD Creator and cancel any wizard that appears. From the File menu, choose Open CD Layout. In the file selection dialog, change the shown file type from Easy CD Creator to All Files, navigate to the disaster recovery ISO image, select it, and click Open. In the CD Creation Setup window which appears, select your desired CD recorder, leave the write speed and options as they are, and click OK to begin recording your disc.
CD Extreme (Sony): Start CD Extreme. At the default CD Starter window, click on the CD Extreme button/combo box in the lower right to go into the full application. From the File menu’s New Job submenu, choose Global-Image or Other Image. Click the ’...’ button at the far right of the Disk Image File area. In the file selection dialog, change the shown file type to Other Image, navigate to the disaster recovery ISO image, select it, and click Open. Click the Burn button to begin recording your disc.
Nero Burning Rom (Ahead Software): Start Nero and close the new compilation window, file browser window, and any wizard that appears. Choose Burn Image from the File menu. In the file selection dialog, change the shown file type to All Files, navigate to the disaster recovery ISO image, select it, and click Open. Click OK if Nero informs you it does not recognize the format of the image file. Nero presents its Foreign image settings dialog, which should have default settings of Data Mode 1, block size 2048 bytes, other values zero, and boxes unchecked. Click OK to work with these settings for the ISO image. Nero presents the Write CD window. Click Write to begin recording your disc.