Microsoft CEO Steve Ballmer is set to take the stage in a few minutes at the Microsoft Worldwide Partner Conference (WPC10) in Washington, D.C. Roughly 14,000 attendees -- including 9,500 channel partners -- are at the event. Ballmer is expected to rally those partners around Microsoft's All In cloud computing strategy, which includes Windows Azure, BPOS (Business Productivity Online Suite) and new offerings like Windows Intune. Update: MSPmentor's sister site, The VAR Guy, has a recap of Ballmer's keynote here. You'll find complete Microsoft Worldwide Partner Conference coverage at www.thevarguy.com/tag/wpc10 and www.mspmentor.net/tag/wpc10 throughout the week.