In the episode day one, Casey mansion using subst to substitute a path with a drive letter in Windows. If you are using emacs, you can use the bookmark to do it, sort of:
1) use bookmark-set to set a bookmark, while in your handmadehero Dired buffer do this: C-x r m <Return>
2) use bookmark-jump to open the handmadehero bookmark: C-x r b
So this might help a bit later when the game is being ported to Linux or something, if using Emacs I guess.
BTW a question, how do I search in the forums? I don't know if this question ever being asked!