The boarding building is -obviously- still closed but the checking hall is now half open.
You will use a bus, or an aerobus to join your plane.
The work on terminal E should start late this year or early 2006 :They will rebuild the rooftop with a steel structure, leaving the terminal shape the same as it was designed.
Expect end of construction late in 2007.
If you are interested, I have a PPpresentation to show how CDG
2 will wvolve until 2010.