Vista RC-1 is here:

I try not to blog about other blog entries, but this is kind of important!

The Vista blog states that Vista RC-1 is ready! Build number 5600.

So take a look here for more info:

http://blogs.technet.com/windowsvista/archive/2006/09/01/453491.aspx

If you are not on the beta program then it is not available quite yet, but it will be on Technet and MSDN shortly followed by general public release.

Cheers

Nathan