Red Book

It is not the same when all the hard work has been done in Sonar then the only way to make a CD is in Windows Media Player.  There is no way of implementing gaps between the tracks and /or doing cross fades between tracks.  Further more, there is no way of putting all the other information that there is on CDs.  This would be possible if there was a way of creating a Red Book i Sonar after mastering.