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

Hi I'm new to the group. My name is Omur and I'm from Amsterdam. I've 
got my XL-7 for a couple of months now.

Couple of days ago I updated the OS to 2.0. I did it because of the 
USB functionality. It's a wonder why they didn't include it in OS 
1.0. I haven't had time to really study the manual. But I don't 
really need to since I use it only as a sound module and hardware 
controller for Reason. Couple of questions:

 Is it normal that the midi in led flashes constantly? I've got a 
Midex 8 midi interface. My RM1x's midi in led does not flash. Cubase 
5.1 is my midi sequencer. Somehow the midi out on led on the XL-7 
starts to light when I start playback in cubase.

  The worst part is that my arps start to break up! This was not the 
case with OS 1.31. Anyway, why should the midi in led flash when ther 
is no midi activity at all. Could it be beacuse of my midex 8? 

I would really like to go back to OS 1.31. Does anybody still have 
it? Can somebody please mail it to me? I seem to have lost mine. 
Thanks.