Explicit or general importing of namespaces?

From: Harlin Seritt (harlinseritt_at_yahoo.com)
Date: 02/28/05 

Date: 28 Feb 2005 02:57:18 -0800

Is there really a major performance difference between doing the
following:

import Tkinter as TK

TK.Label(yada yada)

OR

from Tkinter import *

Label(yada yada)

I'm unable to tell a real difference other than in the code writing
:-).

Thanks,

Harlin