And you might find these useful...

Commander level campaign: video tutorials

A collection of video game guides to help those keen to get into the Commander level campaign game but not sure where to start.

Guide to the campaign interface, part 1
What do all those buttons actually do, and which ones are important?
Guide to the campaign interface, part 2
How do I get details on my resources, assets, squadron status, and campaign progress?

http://www.youtube.com/watch?v=qj05wE58Chk

Starting a Luftwaffe campaign: 'What to Hit'
The whole of England lies at your feet. Which targets are really critical to victory? Caution: contains potential spoilers!

http://www.youtube.com/watch?v=oaTg4LUHTP8

RAF campaign tips: setting up patrols
How to set up your patrols so you can burn through to the bombers and hit them hard

http://www.youtube.com/watch?v=kxdI2CT6NNY

Luftwaffe campaign: setting up raids
How to set up your Luftwaffe raids so that your bombers are covered by escorts out and back; and which type of raids are most effective.

http://www.youtube.com/watch?v=lDjkV57NKNA

Luftwaffe campaign: the end game
How to plan your raids for maximum devastation, in the air, and on the ground

http://www.youtube.com/watch?v=4GiwOWLkYzw