Buying the knfb reader app in the itunes store via PC. Hello. I would really like to buy the KNFB reader app and put it on my ipod touch. I mainly have my ipod touch hooked up to the pc when I install apps. When I did a search in the itunes store I saw the KNFB reader app they mention the price which is nice. I even read the manual and it mentioned something of a buy button when you first launch the app. I just don't get it. Lets just say you buy the app it downloads to the computer and the next time you hook up the ipod touch you decide to install the app. After you have the app on your ipod touch do you still get the buy button? Okay am thinking here you really should not see the buy button since you paid and downloaded the app you bought it the buy button should not be there and it should be unlocked right away cause you paid for it. I don't have a wifi connection, would love to use the app since I have heard so many good things about the app. Has anyone recently bought the app? Is the buy button still there? I even sent an email to knfbreader.com asking about this and mentioned that they should have a lite version and a regular version in the itunes app store. That would make it a lot easier. Since I do not have wifi how do I get the buy button out of the app?