To be specific, Delta adds 0.2 per military sortie. You put in your hours as listed on your flight summary report, and you'll have to put in the number of sorties. When you review your Delta app, it magically calculates the conversion for you.

Also, to correct some bad gouge listed earlier in this thread, Airlineapps.com allows you to complete one app for free. If you want to apply to more than that, you have to pay their fee. United and Delta both use the site. If you are interested in Regionals, a handful of those use the site as well.