Perhaps the first time when the autoplay started and asked you about what action to perform u selected no action and checked the box on the bottom right of the window. So now xp does no action. Click right on the CD/DVDrom icon, properties and autoplay.There u can select whatever action xp will perform when a cd is inserted, depending on the type of data on it. Or if you want, just check the "prompt me each time" option on the buttom of the window and it will ask u each time (can be quite annoying after some time).
Romania is a beautiful country, unfortunately it's inhabited.