My computer whene I copy a cd like a softcd or any cd, the computer going slow like whene I listen the music from my HD it's going very slow becose of the cd is working,I can't get anythink in the music,but I have 1GB of Ram and intel Pentium T3200 Duol-core inside 2GHZ of Processe,and I have 250GB

Correct me if I am wrong, are listening to your music from the hd or from the cd?

From Hard disk not for Cd

In that case that is what is wrong. Why play music from the hd, why not from your cd player?

If running windows vista try adding 1gb more ram to the system lisining to music souldent slow down the PC that much