I have just posted the latest version of RomeSAGE which has been tweaked to work with the new patches.

RomeSAGE allows you to change some options mid-campaign. It currently supports the following options:

o Campaign difficulty
o Battle difficulty
o Battle time limit on or off (as per MarkP's great TiLiN tool).
o Short or long campaign
o Changing the unit scale (also known as unit size).
o Changing year and season. This does not undo any other changes that may have occurred in the game.