From the Office 2010 Engineering blog:
Today is an exciting day! At PDC we announced the availability of the public betas of Microsoft Office 2010, SharePoint Server 2010, Visio 2010, Project 2010 and Office Web Apps for business customers. If youâ€™d like to be one of the millions of people who try, test and give feedback on the latest and greatest, you can download the betas at www.microsoft.com/2010.
We also announced that Microsoft Office Mobile 2010 beta is available now too, and you can download it through the Windows Mobile Marketplace for Windows Mobile 6.5 phones.
The final release of Office 2010 will debut next year, but weâ€™re excited to allow everyone to start using the new features and tools that will help you collaborate, connect and work better together with others across the PC, mobile phone and browser.
Also, we’ve talked a lot about PowerPivot (previously known as Gemini) on this blog, and I’m excited to let you know that we’ve announced the beta availability of PowerPivot today as well. Check out the details about PowerPivot here. Download link is here.
I look forward to hearing your feedback on both Excel 2010 and PowerPivot!