Yep... it doesn't really matter whether it's translated styles or translated MIDI's, working them so they sound as good on another piece of gear is a PITA.

There's something abut the SOUND of the sound that makes you play a certain way. Change the sound even just a little bit (an envelope release here, a filter to velocity parameter there) and you would have played the part a different way. So getting a different manufacturer's sound (or even the same one on a different product) to work on the file you created for a different keyboard is an exercise in futility...

But whether it is another module, another arranger, or some VSTi's, the problem is pretty much the same. A tough nut to crack