Hi, now it is just 20th of October... but VS 2010 beta 2 will be available only at 21th :(
Can't wait? Ok, I have time machine for you:
Microsoft Visual Studio 2010 Ultimate Beta 2 — ENU (Web Installer)
http://go.microsoft.com/fwlink/?LinkId=151233
You are welcome! :)
Important: Remove ASP.NET MVC 1.1 beforeinstallation. If it does not want to uninstall saying "You first need to uninstall Microsoft Visual Studio 2010 Tools for MVC 1.1, then uninstall ASP.NET MVC 1.1 (this is the runtime component)" then delete next registry key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\ASP.NET\MVCTools 1.1 (if you run 64bit OS then that key will be under HKLM\SOFTWARE\Wow6432Node node)
P.S.
If you have problems with TFSObjectModel during uninstalling VS 2010 beta 1 then just uninstall it from Programs and Futures manually ;)
It's a great day! :)