You should look at the latest attachments to bug 6186, which is the WOS package renaming bug. That doesn't do any refactoring, though; we want to do this in two stages for what will hopefully be a lower problem rate.
Also note that we're doing heirarchical package names, so, for instance, SUNWcpp is slated to become develop/macro/cpp (which you should still be able to refer to with "cpp"). Splitting up the studio packages will be really nice -- the C compiler in less than a couple hundred megs will be awesome. Danek
