With the MB Personality Type, most of the time I come out as an ENFP, actually (I think they mistake it for the fact that I do get along well with people, but don't realize that I actually am an introverted being). And then the other results are either INFP or INFJ. The more I look into it the more I think I am an INFJ -- I'm more assertive than an INFP, and INFPs always come off as being incredibly soft to me, which I'm not really (although the part about being fairly mellow until your beliefs are threatened and then the aggressive switch is immediately flipped on is very true). So, I'm not sure. By some definitions I would be an INFP, and by others I would be an INFJ. It just depends on how you look at it... Which can be said about a lot of things, don't you think?
SLC