Regular Army (your army gains XP)

[Gatts]

I found this quite interesting mod:

http://kb.heroes-centrum.com/downloa...r_army_1_1.zip

but there is written that you have to start anew the game to make this MOD working... (somehow this makes sense) still this is the only MOD I see need restart - so I wonder... do someone of you have experience with this mod?
Is there newer version?
Does it need to be translated?

Cheers.