OK, I could've been clearer - I didn't mean that the 1st and 3rd 16ths don't get quantised at all, I was saying that they don't get moved off the beat like the 2nd and 4th do.
Not sure what you mean with the second part of your post.
Anyway, as I said MPC grooves are where it's at.
Jeremy, If you want I can email you a MIDI file of them that you can import into Logic and convert into groove quantises. Once you try them you'll understand.........