Yes, there is -- you could trade your 2000 in for a 2100, but that would only double the amount of USER memory. Alternatively, you could trade up to a Tyros, which hase even more USER memory but, more significantly, has a hard drive option.

But if you keep your 2000, your stuck -- you can't increase that USER memory. That deficiency, however, is offset a bit since it is so fast and easy to load files off the floppy disk. A style loaded from FLOPPY DISK, rather than USER or PRESET areas, only takes a second or two longer to load. PSR-2000 owners will, almost single-handedly, be keeping the floppy disk market alive.