For anyone that may be interested in acquiring a collection of USMC/CCM TDS Workbooks, Software, and Gazette, I have them on eBay. The Gazette is the original Marine Corps Gazette Edition of September 2004 which includes a copy of CCM (3.1), still in the original card insert.
USMC/CCM TDS eBay Listing
I think the Gazette will be a pretty rare find now in this condition? It's old tech and old hat, but is a nice little collection in it's own right. The stuff in the Workbook is sound and solid. It would even help you play CC better as it focuses on solid real world tactics.
Anyway, those that know, know, and for those that don't, drop me a line and I'll do my best to help.
I'm not going to give it away for peanuts so bidding starts at £20.00 excluding delivery. If you are interested, go there.