Why does a free app "fly" to my dock when I download and install it, but when I re-download a paid app, it doesn't "fly" to my dock.
When I download a new app, it has no problem. With an app that was deleted and then downloaded again, it says installing. But when it's done, nothing it there.
iMac (21.5-inch Mid 2010), Mac OS X (10.6.8)