Kendall ,
Did you use 12 seperate disk ?
Why do I ask ? A few customers that have been reusing a few disk , are getting files corrupted .
If you have ....than call you dealer and see if they will make an effort to upgrade your keyboard .
I have not had any problems upgrading SD1's , other than customers re-using disk .
Dano
[This message has been edited by DanO1 (edited 02-26-2003).]