I was extremely disappointed to find some of the already-owned Logos resources I most wanted to use my new iPad to read unavailable, most notably the Wroks of A.W. Tozer and Chafer's Systematic Theology. I open the Logos Home on my iPad this morning to download some updated resources and see Tozer's The Pursuit of God as a Freee Preview for 7 days, and can in fact be purchased and used on the iPad/iPhone. I should be able to download it without the Free Preview and/or repurchase? Is this a foretelling of the real future of Logos on handheld devices - if you want it there you have to buy it again?