I just did a clean install of OS X, and lost my Sparrow app in the process. I guess it was taken off the App Store. However, with some thorough googling, I managed to find a site to download it from. The only problem is that this version has ads. They can be removed by buying a license; I've already bought one, but I have no way to enter it. It does have a link to buy a license, but that just redirects to a page that says Sparrow has been acquired by Google. Is there any way to manually enter my license info by editing a .plist file or something? Thanks!