Hi Cosmik
RPM is pretty much on the money. I'm offshore at the moment so I don't have access to my laptop with the TB software, but there is a pull down menu on the TRIM page. From that page there is a pull down menu that has desmo service, oil service etc.
Select the oil service reset. From memory down the bottom RHS of the screen you will see some kind of reset message.
The key as RPM repeated is you must have a TB trim loaded on your ECU for it to work.
On another note, you must log out of the TB software, turn off your ignition before disconnecting the wires. When you turn off your ignition you will hear power to the ECU for about 2 minutes. You will hear a high pitched whine stop followed by a click.
Only turn your ignition on after this 2 minute period otherwise the ECU won't have completed its 'write' sequence.