Well seeing as a lot of people own CC3 here - Close Combat 3 is quite a decent game when patched with Realred v805, it adds new units, removes ones like Js3, modifies all weapon kill probs to be more realistic, infantry survivablity (believe me you'll be scared to take that tiger back into town by itself again! ) and unit spotting (infantry much harder to spot under heavy cover) and rare units are actually rare.
Visit this site for Realtred
http://www.ionet.net/~rgretz/
Visit this site for CC3 resources and forums, extra maps, utilities, senarios etc
http://cc3.gamestats.com/
In fact some people behind Realred have full patches for similating France 1940, D-day and beyond, Casino with new maps , toally different units, sound files etc!
Read about here -
http://members.xoom.com/ardennes/
These are the sort of people you need on your side!
Their seem to be 2 types of CC3 gamers on MSN those that play the original, and the hardcore Grognads like me that play REalred v805 (with its own ladder)
Hopefully CM will attract these people onboard as well
CCJ