Are you in good standing at GenEdge? I wrote a how-to that is on that site when I was a member there. It's probably the most complete one.
A simplified version of it can be found on my CarDomain site right here
Apparently, either Bob (SoundPer4mance) hasn't edited my old how-to for the new format over there on GenEdge, or it's been withdrawn for some reason. I've now done literally dozens of MAF's with no problems on 3.0's.