Well as Im the Studio Manager and developer for Ambush Alley Games, I best not say too much... Except to say my supplement for Vietnam,
Ambush Valley, is out in October!
I have already got a copy of the new book, and the first supplement,
Road to Baghdad, and they are stunning books, full of Osprey artwork, real life pictures, and of course, my figures! Release date for the book is
11th April, so just a month to go for the main rulebook and the Iraq 2003 supplement! After that the Afghanistan supplement is out followed by our Sci-Fi rules,
Tomorrows War, in September, then my Vietnam book in October and finally our
Cold War goes Hot book in December.
I use 20mm exclusively for the rules, though you can use any scale with the rules. If you wish to do US and Taliban then your first port of call should be Elhiem Figures...
http://www.elhiemfigures.com/
(stocked in the US by Syr Hobbs Figures, though you can order direct).
Matt at Elhiem has a fantastic range of USMC and US Army for A'stan and they appear in the books (we have just finished proofing the A'stan supplement due out in August I think) and his Taliban are the best out there. He also has lots more on the way.
These are my ones that are in the books...
I would also suggest joining the Ambush Alley Games forum...
http://www.ambushalleygames.com/forum/index.php
...or just have a poke around on it for ideas.
My own forum...
www.guildwargamers.com
...is centred heavily on 20mm figures and models for WW2 and Moderns. We have massive galleries showing loads of figures and have just about every 20mm manufacturer onboard. You will see all the latest releases from Elhiem, S&S Models, Grubby Tanks, Britannia and various others on the forum.
Other than that, I will just say its a great game. I joined the company after playing the game and wanting to see it develop further. This latest edition, published by Osprey has ironed out a few things and we have utterly re-written the vehicle rules.
Hope you pick it up and enjoy, if you have any questions, feel free to ask.