cd burning

i need some help i play d2 lod way to much.. and for some great reason my cd is starting to crack and it isnt reading my cd.. now i know this sounds fake but really it did happen and it pissed me off cause i dont want to buy another one.. so if anyone out there knows how to burn a d2 lod cd tell me.. i tryed nero and clonecd and nothing is workin for me.. so please help me out thanx guys