With exception of the Flash player. You need to repair permissions each time you install it. Even now, with the new Flash player 9, you get a shitload of repairs. And it's like this for years. When is Macrodobe going to fix this ?
So if Xcode is - according to Adobe - unusable in it's present state, and Codewarrior don't do Universal, how on earth are they gonna finish CS3 Universal ? And what are they all doing in the meantime (= now) ?