I just wanted to thank you, Peter, for all your assistance in answering this website, and for all the information you're posted on your own website.
I just successfully divided a large project (204 MB and about 7900 files) into three projects (and a parent shell), using a whole lot of redirects. It took awhile to get comfortable with the redirects and to understand how they work, but the result is a very stable set of projects that individually open much quicker than the previous monster.
Your so welcome!
Your website and personal responses have really made the difference in pulling me out of tight situation.