Confused about "reload"

[blues-l at cyberus.ca]

If I have a file tester.py:

class tryit:
 def __init__(self,mess):
  self.mess=mess
 def printit(self):
  print "this is", self.mess

.. I can "import tester"and reload(tester)
and I can get an updated "tryit"
but if I "from tester import *"
I can't get a reload of "tryit" to happen.
What does the reloadline look like in that case???