I need to get some sound for a school project that I have to record myself before tomorrow. So I borrowed a MZ-RH910 from school, but it says it is no track, so I cant record. How do I make a new track? The disc is new (newer used before), so of course its no tracks on it. Also when I change to rec. mode, it says "no track", and cancel`s. Can someone help me plz? I need fast help, seriously! (And sry my English...)