Preferences - CD Settings Tab

Select this checkbox if you want to be notified prior to burning a disc-at-once CD if anything about your CD project is against strict Red Book standards.

For more information, see Disc-at-once (DAO or Red Book) CD Burning

These warnings are not critical, and in most cases you will not write an unreadable disc if you proceed. Clearing this checkbox will not suppress critical warnings that will result in an unreadable disc.

Select this checkbox if you want to scan for wide SCSI CD drives when you attempt to extract data from or burn CDs.

When the checkbox is cleared, VEGAS Pro will not scan for wide SCSI devices, which can increase compatibility with some USB device drivers that incorrectly identify themselves as wide SCSI.

When the checkbox is cleared, an internal configuration file is used to determine your drive's capabilities.

If you encounter problems burning discs, select this check box, and your drive will be scanned to determine its capabilities when the application starts.

Select this checkbox if you want to use SPTI (SCSI Pass-Through Interface) to communicate with your CD burning drive.

Select this checkbox to use the legacy VEGAS Pro disc drivers for burning discs.

Clear this checkbox to use the Microsoft Image Mastering API (IMAPI) disc drivers to burn discs in VEGAS Pro software. This can be useful if burning discs with the legacy disc drivers is not working as you expect.