We are happy to announce the availability of an updated HealthVault SDK.  The installer for this new SDK has replaced the old SDK installer on our MSDN site.  The old SDK is still completely compatible with the platform and both versions will continue to work after next week's platform upgrade.

Here are the key changes:

• The SDK installer no longer includes Connection Center.  You can download Connection Center from the HealthVault consumer site at www.healthvault.com.
• A new, minimal "Hello World" sample has been added to the SDK
• The Health and Fitness sample application has been updated and improved - we will go into detail about these changes in another blog post