Kyle, it seems like you're facing an issue with installing Vista Beta on a partitioned SATA drive while having Windows XP Pro with SP2 on the main partition. Here are some pointers to help you troubleshoot the problem:
Compatibility of Vista with SATA Drives:
- Vista does support SATA drives, so the issue might not be with the SATA drive itself.
Possible Solutions:
- Drivers:
- During the Vista installation process, you might need to load additional drivers for your SATA controller. Vista might not have the necessary drivers built-in for your specific hardware.
[]BIOS Settings:
- Ensure that your SATA controller is set to either IDE compatibility mode or AHCI mode in the BIOS...