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Is it true that I will need the 64-bit version of Windows Server 2003 to run Exchange 2007? Is there a 32 bit version available? What are my options? Reinstall?
Can a Windows Server 2008 64 bit operating system be downgraded to 32 bit without having to reinstall the operating system?
What is the max memory a 32-bit operating system can use for a VMware virtual machine? If the system has 8 GB and the OS sees 3.5 can we use more for VMs than the system sees?