BlackBerry Signing Tool for Tablet OS Now Live

Developers can now sign apps using the latest version of the BlackBerry® Tablet OS SDK.

BlackBerry PlayBook Simulator adds support for the BlackBerry Browser

Announcing the BlackBerry® Tablet OS simulator, which embeds the full BlackBerry Browser and enables developers to testing their web applications for the BlackBerry® PlayBook™ tablet.

Important updates on the BlackBerry Application Platform’s current and future offerings

An overview of announcements and updates for the BlackBerry® Application Platform, as revealed at BlackBerry DEVCON Asia 2011.

CES 2011: BlackBerry PlayBook PM Ryan Bidan (VIDEO)

Q&A session with BlackBerry PlayBook tablet Product Manager Ryan Bidan. Ryan talks to us about his CES experience, BlackBerry Bridge, and native PlayBook applications like BlackBerry App World, Mail and Calendar.

Fifth RIM Webcast announced: BlackBerry App World submissions

Register for the fifth and final RIM and Adobe webcast, BlackBerry App World submissions.

BlackBerry Tablet OS SDK for Adobe AIR – Beta 2 Release!

BlackBerry Tablet OS SDK beta release 2 (version 0.9.1) full details.

BlackBerry Tablet OS SDK for Adobe AIR – Beta 2 Release!

Details on the beta 2 release of the BlackBerry Tablet OS SDK, version 0.9.1.

Fourth RIM Webcast announced: User Interface Guidelines for the BlackBerry PlayBook tablet

Register for the fourth RIM and Adobe webcast, User Interface Guidelines for the BlackBerry PlayBook tablet.

BlackBerry PlayBook and iPad Comparison: Web Fidelity (VIDEO)

Video demonstration comparing BlackBerry® PlayBook™ and iPad tablets in terms of browser speed, Adobe® Flash® support and HTML5 performance.

BlackBerry PlayBook: The Apps Are Already Coming

Developers are already building BlackBerry PlayBook apps.