Vista Window and Windows Vista

For customer that wanna be a Windows Vista Release Candidate 1 (RC1) was being closed by microsoft.com about windows vista, windows Vista introduces dramatic improvements for business. Help people do their best work, collaborate, and connect to resources—regardless of location. Windows Vista Business edition is available now. See why it's better, and how to get the right edition of Windows Vista for our organization.

Wondering if you should buy a new PC or wait for Windows Vista (which will be broadly available January 30, 2007)? We can tell you: The time to buy is now! Here's how to feel confident that the PC you buy will be ready for the edition of Windows Vista you want:Choose the edition of Windows Vista that's right for you.Look for the Windows Vista Capable or Premium Ready PC logo when you shop.Make sure the PC you choose is eligible for an Express Upgrade to Windows Vista.

some information about windows vista Upgrade limitationsYou may not be able to upgrade your installation of Windows Vista RC1 to the final, commercially available edition of Windows Vista. To upgrade, you will need to acquire the final edition of Windows Vista and you may have to do a clean installation.

Beta support policyThis is pre-release (beta) software distributed for trial and testing purposes only. Microsoft does not provide technical support for beta releases. Although formal support is not offered for this beta, we have provided newsgroups to help answer questions you may have related to the installation and use of Windows Vista RC1.

Installation limitationsThere are three installation scenarios for Windows Vista RC1: You can do a clean installation. This process will overwrite any data that you have on your hard disk or on your installation partition. The overwritten data will be lost and unrecoverable.You can upgrade an existing installation of Windows XP.You can upgrade an existing installation of Windows Vista Beta 2.

No other installation scenarios are supported. Upgrading to this beta from any other edition of Windows requires a clean installation, as described in option 1. In addition, once you install Windows Vista RC1, you cannot roll back to the previous operating system installation—you will either have to acquire and install the final released edition of Windows Vista or reinstall a previous edition of Windows. Before installing Windows Vista RC1 on any computer, please remember to back up all your files.

Upgrading from Windows Vista Beta 2Please install any Critical Updates from Windows Update before upgrading from Beta 2 to RC1. Go to Start, All Programs, Windows Update, and click the "Check for Updates" button.
Note: Please close any open applications before beginning an upgrade. During installation, we recommend that you have an active Internet connection and choose Go online to get the latest updates for installation.

DVD-burning and installation instructionsHere's a summary of how to burn a DVD and install Windows Vista RC1:
Using a DVD burner and software, burn the ISO image of Windows Vista RC1 to a new blank DVD. We recommend burning at the lowest speed supported by your DVD burner (1X or 2X) to ensure the highest quality. Most DVD-burning software will recognize an ISO file.

If your software does not automatically recognize this format, refer to the software's Help file for instructions.Insert the DVD on which you burned the software into the DVD drive of the computer on which you want to install Windows Vista RC1.The installation process should start automatically. If it does not, run Setup from the DVD to begin the installation, and follow the step-by-step instructions that appear on the screen.

source microsoft.com/ windowsvista/ getready/ preview.mspx