I have two questions about new KNB2600.
1. How many user styles can be loaded into new KN2600, into its user style area?
A lot of styles can be loaded into new PSR2100 (2 MB for styles, pehaps 100 or more styles may be loaded into).

2. Is it possible play styles directly from floppy (or from SD card), whitout load them before in keyboard internal memory?
PSR2100 play styles directly from floppy.

If both answers are yes, KN2600 will be a great keyboard in managing styles area. If not, I think Yamaha is a lot better on it.

Cheers