Doktor Avalanche
Damn I installed it already - so far glad I did. I get less cracking with 64 bit precision engine turned on I wonder if it's to do with the "new" MIDI engine. Anyway this could be the best update - ever...
I've experienced a lot of that crackling in SPlat as well. It almost never happened in X3 Pro. So, if it actually is fixed I'll be very happy.