No unfortunately it was a private seller having only that one screen. Actually it was quite risky to buy it as the housing was very damaged (pots broken, scratches all over the place) and the unit wasn't tested. But as it was cheap (40$) I thought I'd give it a try.
As said before you have to loosen many screews and you definately need a soldering iron as you will have to solder a grounding cable coming from the screen going to the board the electronics are on (all this will hide inside the screen housing). It's important to know the ribbon cable being connected inside the machine as if you were to pull of the screenhousing you will rip off that cable so be careful. You will have to open up the whole machine just to unplug that ribbon cable. Everything else really is self explanatory as it's just fitting and screwing. It's extremely important to do the soldering in the first place and connecting the screen housing to the rest of the machine BEFORE turning the MPC on again as the screen has to be grounded. I think that was it.
I'm pretty happy as with the refund of the seller and that cheap replacement screen the whole machine (again, fully equipped) really was a bargain for my country.
cheers and thanks for the help! I'm now going to search for my proper english, as I seem to having it lost somewhere
edit: Btw, I have a spare part now, it's this one
http://www.vstservice.com/p-715-mpc4000 ... erter.aspx I tested it and don't need it anymore. Anyone interested?
edit2: You really should test the screen before reattaching the faceplate as the ribboncable must be fitted perfectly in its socket as it will show you muffled graphics otherwise
