The "Refresh ppApps" program in the "Portable Apps in PE!" doesn't appear to recognize a ppApps folder on the B: drive. I have a script that runs at bootup that copies programs from my lash drive into B:\ppApps at boot time, then runs ppAppsGenPE to generate the shortcuts. I then changed the ramdisk to W: and changed my script copy, and it is able to create the shortcuts fine from there.