Huge issue

[gotrich]

my dubs are all over different cds.. not sure hoe I got them. I dont mean to be stupid but what do i do. lets say my file says I have a dub at 123-01 do i take that track form the cd and reinmort it? Wont theat just make a different duplicate?

How do i get rid of the duplicates? how do i fix them? and then to get the sam tracks on the back up machine should i delete the hoster folder with all the back up file and book file and key file all those and just rebuild?