The PSR3000 has 1.5mb of USER memory, same as the PSR2100. As Joe said, you can save the styles on SmartMedia or USB. Unlike the PSR2100 whose registrations could not call up a style stored on a floppy disk, PSR3000 registrations will call up styles stored in SmartMedia and USB memory.
The call up time of USB and SmartMedia styles is instantaneous.
Nevertheless, the Music Finder Database will only call up presets and user styles on both keyboards.
Beakybird