Which type are you?

Someone new on my msn list had this in their msn nick "I am ENTP, look up google! hahaha..."

And so I did. I googled it, read through some descriptions on Wikipedia (absolutely luv Wiki) and found out the term ENTP is actually used to describe a type of personality. The personality test is named Myers-Briggs Type Indicator, and serves to allow anyone to fall under 16 types of personalities.

Going by just 4 very simple questions for the indicator at http://www.myersbriggs.org/, most likely I fall under INTP which had this personality type:

Seek to develop logical explanations for everything that interests them. Theoretical and abstract, interested more in ideas than in social interaction. Quiet, contained, flexible, and adaptable. Have unusual ability to focus in depth to solve problems in their area of interest. Skeptical, sometimes critical, always analytical.

That is quite right I guess, although this test should be only about 75% accurate. So which type are you? And do you think your type is accurate?