I am doing a clean install on my Mac Pro and want to bring in my user directory onto a 2nd drive (where it was originally). During the install, should I point to an external drive where I know have my user directory cloned and allow OS X to restore it? Should I just copy my user directory to the 2nd drive after doing the install? Other caveats? I can foresee all sorts of potential problems. Anybody have any experience with this? I know that I will lose my apps in the process. That's okay. Help? Thoughts?