Desert Prelude Part 1 and 2 are now available as Kindle editions at Amazon!
http://www.amazon.com/Desert-Prelude-Early-Clashes-ebook/dp/B008H4QGKY/ref=sr_1_10?s=digital-text&ie=UTF8&qid=1341425463&sr=1-10&keywords=MMP
http://www.amazon.com/Desert-Prelude-Operation-Compass-ebook/dp/B008H4U8E4/ref=sr_1_11?s=digital-text&ie=UTF8&qid=1341425463&sr=1-11&keywords=MMP#_