Order the VDSTS Standard from Technoresearch. For $195 you get the software and interface cable. This is good for the family of Magnetti Marelli ECU used in the FSE, not locked to one ECU or PC, so more than one guy can share. You can adjust trim, reset TPS, and all diagnostics. I got it for my Ducati, works well.
If your in a jam a local Ducati dealer should be able to help you out as the pro versions they use interface will all the Magnetti Marelli ECUs.