Disney has not given a specific opening date for MP Steve,. Imagineering's stance is that it will open in 2003. The month is anyone's guess. They obviously do not want to commit, for whatever reason. My estimates are pure speculation based on reports that advanced bookings are soft for the summer and they really do need something new to promote the parks to out-of-towners. Also, reports of no major delays and positive progress reports seem to indicate that they could open by summer if they really wanted to(same for mission space if they hadn't slowed things down). Also, if you believe the rumors that they are spacing out new attractions rather then lumping them together(so that guests get a false sense that Disney is adding new things regularly-aka "more-bang-for-the-buck"), then it would stand to reason that based on reports of delays at Mission Space, Mickey's Philharmagic should open sooner so as to keep pace with the spacing issues. There are alot of "ifs" here I know Steve, but hey, it kind of makes it a little more interesting to discuss.
Luis