I am addicted to the call file humanizing. But is there a better way? Need some more input methods where I can de select to use note length, and separate timing and velocity. If only solution is that I make the Call file myself then where do I start? And where can I get help to write it?

Frank's Midi Plugins' Humanize MFx still works as a 64 bit Mfx in SPlat
"Humanize allows you to vary the pitch, duration, velocity, and timing of notes in your midi tracks. Introducing subtle variations in these parameters will give your midi tracks an organic feel. No human plays in perfect time, with perfect pitch. The Humanize plug in allows you to emulate and recreate the nuance of human performance via a powerful, easy to use interface."
http://www.midi-plugins.de/#Home/PluginNews