Published on Wednesday, July 29, 2009 by git RIM has officially announced the BlackBerry Curve 8520, the successor to the venerable 8320 for T-Mobile and will be available from August 5th for $129.99 on a two-year agreement.The featureset is otherwise identical to the internal employee documentation reported on last week with access to BlackBerry App World along with Wi-Fi radio for UMA access, redesigned QW...