I modified the SASv9_usermods.cfg file located in .....SAShome...\Lev1\SASApp folder and added:
/* Setup the MYSASFILES system variable */
-SET MYSASFILES "D:\SASUser\Lev1\SASUser\!username"
This way all of my users folder are in one central location so I can find them quickly and also, it's easy to clean them up this way.(when users sessions are interrupted). I have a job that cleans the folders up every night)