Custom Assembly

[lansing735]

I have backed up all my CD+G disks to my hard drive using Microstudio Import. I now want to create new CD+G disks using Custom Assembly. I selected the Disk Format "Karaoke CD+G" and then selected the hard drive folder where I have my backed up CD+G songs. I then press the "Hard Drive" button under "Add Tracks From" and finally I arrange the songs in the order I want them to appear on the CDR.

Here is my problem. When I Write the files to the CDR they write as CDA files and do not have the song title. They appear on the CDR as Track01.cda, Track02.cda etc. How do I get the song titles to write to the CDR with a CDG file extension as the appear on my hard drive. The CDA files do play OK however.
Thanks,
Don