Hahahahaha.
There is a free version of Adobe Photoshop, CS2 available from
http://www.snapfiles.com/ with the license key. Adobe released it a while ago to get people on the upgrade path to the 'real' stuff.
It can handle astro pix easily and is not too difficult to learn. Either that or install GIMP or some reasonably professional graphics software.
What I am doing is quite simple and in some cases automatic and although it probably doesn't appease some of the purists for processing it gets good results quickly and teaches you how it all works.
The application needs to manages histograms ( levels and curves ) and once you get that going I can assist you to do your own easy processing.