Last winter I ran a 1-shot narrative campaign for our local Infinity group that went really well. It's based on 150pt
RECON+ games, with some fun missions and simple mechanics for a map based campaign, experience upgrades, and casualties. I finally did some revisions, made resources, cleaned up the scoring spreadsheet, and packaged everything up. I hope others get to play & enjoy it:
http://rocketshipgames.com/infinity/gifts/