Theres a program on the app store called ad hoc helper according to the description: ad hoc helper allows you to e-mail your UDID (unique device identifier) to app developers so they can send you a copy of their app directly to your phone. Perhaps if you sent Nullriver a nice e-mail and if you were to send them a few bucks and your phones UDID maybe they could send you a copy of Netshare. This is just an idea i had i dont know if it will work. I already have a copy of Netshare iim just trying to help those that dont.