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

Hi there, i get a new Emu xl-7 station. The sound it's greate.
But i find it hardly to edit, and i am interested in a editor for the 
sequencer of the Emu XL-7 station. I am allready using ELoader, but i 
have this problem about having, all my songs on computer, with many 
patterns. I tryied to import in a single midi more then one pattern, 
but i did't succeed. One midi file >> One pattern ??  I'm really 
confuse about this import/export midi files in more patterns ...  
Also do you know where i can find some prebuild ('80 synth) patterns 
for arpeggiator??? Or an tutorial how i can built them???

Please can you help?

Daci