Amidst a slew of announcements Wednesday—new iPods, iTunes 9, and so on—Apple quietly lowered the price on its iPod touch 3.1 Software Update. Previously priced at $9.95, the update is now only $4.95 for iPod touch users running Software 2.x or earlier. Customers who purchased an iPod touch after July 17, when iPhone OS 3.0 was released, likely do not need the update, and can upgrade to the latest software—OS 3.1.1—for free…
