Using Virtual Directories
From BulletProof Wiki
Virtual directories is a very useful feature if you have multiple folders you want to share which for example are on different physical hard drives.
Let's continue the example from our Server User Setup, which looked like this:
C:\ftp
├──john
├──mike
├──mmc
└──public
Now for the sake of example let's say we added a second hard drive, labeled D:, which contains a directory called 'music' with all of our music files. What we want is for 'music' to show up in the FTP directory heirarchy like this:
/
├──john
├──mike
├──mmc
├──public
└──music

