Using burnatonce a disc can be read to the hard drive as an image.  There are two image types supported, the first type is toc/dat and is the recommended image for use with burnatonce.  The second type is cue/bin and provided for compatibility with other applications.

Note: the cue/bin format is currently only available for data discs.

Before reading of the cd starts a confirmation box is displayed which shows the selected CD Reader Device and the expected image size.