The help file (under /help dcc server protocol) notes that Get is resricted to File Server requests.

These steps demonstrate the use of the Get protocol:
  1. Alt+O >> DCC >> Fserve; Select a folder.
  2. Open a listening port: /dccserver +f on 59
  3. Connect to your File Server: /dcc fserve 127.0.0.1:59
  4. Browse the folder by typing DIR
  5. Ask for a file while initiating a Get request at the same time: GET filename
There's no easy way to initiate Passive DCC, unless you use vague's workaround. That's why this thread is here laugh