We have released our first CTP of Cider. View the announcement in the Cider Forum.
Install Instructions are located at linked page under "instructions".
Step 2a) download 6.0.5270.0.9.WindowsSDK_Vista_idw.DVD.Rel_Update.img
2b) install the Virtual CD-ROM Control Panel for Windows XP
2c) extract files to local disk; follow instructions in readme.txt to open ISO image file.
2d) run Setup.exe
Step 3) Visual Studio code name ‘Orcas’ CTP – Win FX Development Tools
This is our first release from the Cider team and is the result of much hard work on our M3 milestone. Also, view the Channel 9 Cider Wiki site.