only a little question about propertys and python

i have used blender for about 2 weeks and i need to know how you can import propertys from the game engine in an python script and write it in an other property.

cont = logic.getCurrentController()
obj = cont.owner

VARIALE = obj['PROPERTY']

obj['PROPERTY'] = "TEXT"

or

obj['PROPERTY'] = OTHER_VARIABLE

VARIABLE = your varable-name
PROPERTY = name of your property

I hope that would help.
iFlow