I have an MPC 2000. A couple months ago I encountered problems using my external Zip. I sent it in for repair and paid too much money to have it fixed. Now, I have a new problem. My boot disk is giving me disk read errors. I downloaded another operating system but that disk won't work either. My floppy drive doesn't even sound like it's reading disks, but, the light is on. Please help!! I don't have the money to get this thing professionally fixed again. 