Panzer Grenadier is Avalanche Press's World War II squad-level seires of board games. For this level of game, it is relatively simple, but full of flavor. I currently have the Afrika Korps game, but haven't had a chance to do more than push the counters around solitaire. Here are some support files and some links for these games.
I also host a mailing list for PzG: Subscribe to the PanzerGrenadier mailing list
For the CSV files, you'll need to right click on them and do a "Save As...". Then you can import them into any spreadsheet program, like Excel.
Mark Robbins and, to a much lesser extent, myself, have put together a page to generate scenario record sheets and to display data on the various Panzer Grenadier games. You can check it out here:
PanzerGrenadier Scenario Helper