MPC 1000 Scrolling samples problems

Hey I've had my busted up mpc 1000 red&blue since i think late 2005 and it's just falling apart.
I'm having a problem where when i scroll it goes to like sample 170 and then restarts at 100 and i can't find my newly uploaded samples. What do you guys think?

AND if you know a cheap repair guy in NY please inform me also

Try using directories to save your work seperately in....so for each song its own directory.

Saves going through to many different samples....and keeps it more clear to you.