It seems you are excited about the upcoming release of Windows 7 RTM version and are wondering about the upgrade process without having to reload Windows XP. Here's a general overview of what you might expect when moving from the Windows 7 Release Candidate (RC) to the RTM (Release to Manufacturing) version: 1. Upgrade Path: Typically, when moving from a Release Candidate version to the final RTM version, there might be a direct upgrade path available. This means you might be able to upgrade your RC version to the RTM version without needing to revert to Windows XP first. However, this can vary based on the specific details provided by Microsoft. 2. License Key: In terms of activation, the RTM version will require a valid license key. If you have a valid Windows XP license key, you might be able to use it during the installation or activation process of the Windows 7 RTM version. 3. Clean Installation vs. Upgrade: You might have the option to perform a clean installation or an upgrade installation from the RC version to the RTM version. The upgrade process should preserve your files and settings, but it's always recommended to backup important data before any major OS upgrade. 4. Online Resources: Before the release, it's advisable to check official Microsoft documentation or announcements regarding the specific upgrade paths and requirements for moving from the Windows 7 RC version to the RTM version. In conclusion, while it's common for Microsoft to provide upgrade paths for users moving from pre-release versions like RC to the final RTM version, it's essential to keep an eye on official channels for any specific instructions or requirements related to the upgrade process. If you have any specific concerns or want detailed guidance closer to the release date, feel free to ask for more information. Enjoy your Windows 7 experience!