Over at HPS, they offer a Waterloo Expansion Pack which can be downloaded for free. The expansion pack includes new versions of the standard 3 OOB's with the addition of Davout's French Reserve, Paget's British Corps, Lord Beresford's Portuguese, and the Prussian Nord Deutsche Korps. It also includes 11 new standard scenarios using those OOB's. The expansion pack also contains 83 scenarios, 4 new maps, and modified OOB's which allow players to use company-level units instead of the default battalion/regiment.
You can download the Waterloo Expansion Pack here:
http://www.hpssims.com/Pages/FreeFiles/l...20Waterloo