>> Are you saying no external styles can be put into the memory card?
No, no, not at all! It is just that neither Music Finder nor Registrations can read the styles directly from the SD. So as before we need to copy any specific styles used within regs or MF to the user memory area.
If user memory is large, this won't be too much of a handicap. However, on the PSR2000 I am playing now, I can keep just about 15 styles in that area and that is clearly not enough since I often play with song-specific styles.
With the very low memory prices we have today, I wonder why they should not be able to give our keyboards at least 64 Mb of user memory, or the ability to add memory later, just like we do on our PCs.
How is this solved on the Tyros? Can its registrations fetch styles from the harddisk?
>> how big of an SD card is available and how may styles may fit on it approximately
AFAIK you can have SDs up to 128 Mb; enough to fit in a couple thousand styles :-)
Georges