internal Session(DiscJugglerDisc disc, long leadIn, long leadOut, int firstTrack, int lastTrack)
 {
     this.Disc             = disc;
     this.LeadInFrameAddr  = leadIn;
     this.LeadOutFrameAddr = leadOut;
     this.FirstTrack       = firstTrack;
     this.LastTrack        = lastTrack;
 }
 public CdiDreamcastDisc(DiscJugglerDisc cdiDisc)
 {
     Disc = cdiDisc;
 }