Apple released an update to iTunes yesterday again (iTunes was also updated last week) probably to address a bug that was discovered. Many expected the release of iOS 4.3 yesterday, and this may have been delayed due to iTunes integration with iOS 4.3.
Along with this upgrade, Apple has released updates for Java for Mac OS X for Snow Leopard 10.5 and 10.6. If they get iOS 4.3 released today, the Dev Team may have the iPad 2 jailbroken before the weekend!
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