I am trying to purchase MLB At Bat 2010 from the app world, go through the Paypal steps, select my payment account and say "Buy Now". It tries to download, but says "Purchase not Found", then "An unknown error occured!". Paypal is never charged. I can download free apps, but not paid.
I have verified all my info at Paypal, and even made purchases on eBay. I have the most recent App World and I've pulled the battery 2x.
I am on an AT&T 9700. Any suggestions, I need baseball!!