Eudora 6.0.2 (on my OS 9 iMac G3) allowed me to have 3 Eudora Folders, identified by adding initials to the name (my initials and those of two voluntary organizations for which I looked after emails). Putting aliases of the 3 Eudora Settings files into OS 9's Launcher app, and adding the initials to the aliases' names (eg, "Eudora CSC") meant that I could launch Eudora with whichever folder I wanted. I have now moved the initialed Eudora folders a to new Mac running OS X 10.6.4 with Eudora 6.2.4. However, I can't work out an equivalent way of launching Eudora with different settings files in order to point it at different Eudora Folders. Even double-clicking on a Settings Folder doesn't launch Eudora.