What is the difference between an audio cd writeable and normal one?

[Drengot]

Well,
I've a Waitec WT2422EI....
Now, today I Knew that it's too much expensive to repair my cd player so I think it's better to buy a new one : I hope that the new cd player will improve my problems.
However, I've to say that at the beginning I had no problems with both car and home cd player.
I've Audiograbber : if I've understood well, using it exctracting tracks from cd I can improve the quality of the copy.
I hope, in the future, to buy a scsi writer : I was known It's better to burn cd...

Thanks for your answer...Drengot