Two days before the iPad 2 hits stores and two days before its initially announced release, Apple has rolled out iOS 4.3 as of 1pm EST/10am PST. Available for the iPhone 3GS, the GSM model iPhone 4, the third- and fourth-generation iPod Touch, and the present and future iPad, the update upticks Safari performance, beefs up AirPlay, enables iTunes home sharing, and broadens Personal Hotspot support to all iPhone 4s.
Full iOS 4.3 details here; download it by hooking your iDevice up to your computer and checking for updates in iTunes.
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