Emu XL-7 & MP-7 User's Group

Greetings Experts -

Strange happening w/my XL-7, I appreciate all input, big gigs looming
in a few days. 

Here is what I notice, over a period of a few days:

1) a particular Sequence would not Save ("failed") - others however, I
could edit and save OK.

2) In Pattern Window -  memory started to show as "0%" - all patterns
were present and accounted for - I could still edit and save 

3) All Patterns in banks 1-7 now gone (they were there yesterday),
Bank "0" remains intact 

4) Was able to succesfully download part of a pattern-bank from
E-loader - seemingly can no longer do this - trying to figure out what
is going on again as soon as I post this 

thanks in advance!

vi-best,

Ed Mann