Ok, I've just moved from Project 1998 to Project 2003 and a few things have changed!
What I used to do was open up an empty project template I created, then click insert, then click project. I'd then browse to a folder, in this folder are about 130 subfolders, all containing project plans that I want to select to insert into the template.
In Project 1998, once I browsed to the folder I could click advanced and choose 'search subfolders', then click search. This would bring up a list of all the plans in the subfolders, select all and then click insert.
In Project 2003 there is no advanced button...any ideas on how to insert multiple projects from within subfolders, without going into each one!??