Some people have asked me about the purpose of Vista Bridge now that Code Pack (ok, Windows® API Code Pack for Microsoft® .NET Framework) exists. If you want to use a Vista feature (such as the power management API) you won't find them in Code Pack yet. Vista Bridge is not under active development right now, but you can download and use the wrappers to save time and effort whether you are targeting Windows 7 or Vista. If you run into issues using it on Windows 7, please let the team know using the Discussion tab.
The second question I am getting is about versions. Code Pack 0.8
(no longer available for download) was for build 7000. Code Pack 0.85 (the current version) is for the RC of Windows 7. If you have moved to the RC and something isn't working for you, go and get the latest version because there were a few breaking changes.
Will there be a new version for RTM? Let me just quote from the home page:
Please note that this library is currently a work-in-progress and this release is version 0.85 of this library. The final version of this library will be available around the time of the Windows 7 RTM release. Various features in the library could change between now and final release.
That's pretty transparent, I would say.
Update: 0.8 can still be downloaded. Go to the downloads page and there's a link over to the right.