Calling all BlackBerry PlayBook Devs! Today RIM has made available BlackBerry Tablet OS SDK Beta2 for Adobe® AIR®. Lots of improvements and features in this release. For those that don't know, it's available in all flavors: Mac, Windows and Linux! Just a taste of the changelog.
BlackBerry OS UI Component bug fixes: Some tweaks were made to the API to make it better for you, and some beta bugs were fixed as well.
Windows 64-bit support: The installers now work in Windows 64-bit.
Linux support: Simulator and BlackBerry OS SDK for Adobe AIR now supported on Linux.
Flash Builder 4.5 (Burrito / Flex Mobile ‘Hero') Support: The plug-in installers will work with either Flash Builder 4.0 or the pre-release version of Flash Builder Burrito from Adobe's website.