You could also try uninstalling and reinstalling your CD Burning software. If something was *touched* by the DSL's installation application, it could have caused a problem.
When you said after you installed DSL I only think it may have done things because many companies pre-bundle several applications with one another, sometimes adding funtionality, sometimes replacing, some times completely mucking up other parts.
Example:
I installed a soundblaster live sound card, the drivers put TWOdll files into the plugin's directory of winamp, for the Creative Nomad device. There was no warning it would do this, it simply did, and then Winamp had problems playing some of my mp3 files!
Also ... try not useing that 15th track .. try burning a test audio CD with only 14 tracks and see if you get the same behavior on the last track (14).
How long is the whole compliation... the 15 tracks.. whats the total play?
AND.. if you are copying a store bought audio cd, has THIS cd ever copied before? If not, and track 15 is the last, then you may have a copy protected audio cd.
I've run into three CD's so far that I had problems copying or turning into MP3's. The first was Afro Celt Sound System's Volume 3, Further in time. Thelast track would not copy correctly or rip to an MP3.
The CD has copy protection .. I found this because in my ripping program it showed the last track to be 6 minutes long, yet in the audio CD player showed the song as 5 mins 29 seconds. In my ripper I then told it for that track, stop ripping at 5 mins 29 seconds, and it ripped the song perfectly!
Please let us know if these help!!