Best of my knowledge you have to be very special to get it. Here is the latest that Microsoft said just last Wednesday 02-03-10.
Microsoft has made the release candidate (RC) for its Office 2010 productivity suite available to a select few in its tech adoption program, the company confirmed Wednesday.
"Microsoft made a release candidate available to members in the technology adoption program (TAP)," a spokesman said. "This is one of Microsoft's planned milestones in the engineering process; however they do not have plans to make this new code set available broadly."
