No prob, if you want some links for the offline stuff, here's a few:
http://www.uberdemon.com.Download the massive FE download. (I forget where it is, but it's the biggest one) and be sure to download the latest update. This will allow you to generate as many single missions as you want with as much variety as you want. You can set it to randomize all sorts of things (planes -> based on year, objects, time, alt, map, objectives, mission type, etc), and it's pretty simple. It'll take a couple of runs to understand it, but if you read the pop ups and guides (within the Il2 game too), it becomes pretty easy after that.
http://members.shaw.ca/viking11/Ju87-camp.zipThe above is a Ju87 campaign, instructions should be in there (dunno, haven't downloaded it, but he makes good campaigns apparently) Just tried to run the download, file is there.
http://www.il2sturmovik.com/download/missions/barbarossa_2.0.zipThat's a Fw190 and Bf109 campaign (two seperate ones)... there's some stuff you may want to read, it has a readme included in the file. Only played 6 of the missions myself... and 5 of 'em I would hit fly and then end it because they were just training missions.
Just in case you want something more than those canned missions.
-SW