The updated software for the Revo DCC is available for download on the Precision RC web site. It is easy to download and was available immediately the update was announced.
Yes, as I understand it the same USB programmer works with the DCC Revolution or the DC one.
I have received another email explaining the actual change, which I quote here:
Hi Cliff,
I will upload the v1.12 supplement manual soon.
Here's a short summary:
Press "#" key.
Press "0" (F0-F9), or "1" (F10-F19), or "2" (F20-F28) numeric key to select F group.
Press the same numeric or "#" key to exit.
I also note there is an update for the Rx as well as the Tx. I don't know what has changed in the Rx as the above change shouldn't affect the Rx, only the handheld.
I agree, Mike, us on this side of the pond should club together and buy a single USB programmer to share. It may make sense for me to purchase it as I have been offered a discount on one, but the discount only applies to me!