All about the Roland Jupiter-series

Does anybody know how to treat this problem? Please help this guy.

--->
  
 At first I would like to thank you for the price list you?Gve sent
 me. 

 Well, if I'm free to ask about JP-8, so I?Gll start :

 I want to play music through Jupiter-8 so that I can filter the 
 music. ( I hope that you understand what I mean.)
 
 My best friend , Tommi Nylund from Tampere city, told me that
 I?Gll have to plug my CD player in JP-8's External Control VCF, 
 then plug the synth into my mixer and last plug the mixer in 
 the "Mic" on my CD player.. is this a correct way for connec
 ting the leads..?  

 Also I?Gm stunned about how to write my own patches in to 
 the memory... I know that the "Memory Protect" switch should
 be in it's off position, and then I?Gll press "Write" and the sound
 will be stored into patch I?Gve chosen... but there's a problem.
 I have stored a sound in the memory. The keyboard mode is 
 "Splitted" and in the lower two octaves plays a resonant 
 sweeping synth sound, and the rest of the keyboard plays 
 the usual "theremin" sound. Now, I've stored these settings 
 to the memory by switching the "memory protect" off , then 
 played the sounds and pressed the number buttons. After done this I switch
the "memory protect" on again. 

 Then, after few seconds ( 5 sec.) I switch the synth on again
 and wait that it tunes the VCOs. I select my patch from the 
 patch memory, but it doesn't sound like it used to. There's 
 only the basic sounds I've used for the sweeping synth sound
 and the theremin sound.. none of the settings haven't been 
 stored with the sounds... why is this happening?  
----
Marko