Are there a lot of 64-bit choices out there? Is the home user able to find 64-bit processors easily? How much more will it cost compared with an x86 processor?

AMD and Intel offer a broad range of x64 processors, and both original equipment manufacturers (OEMs) and system builders are shipping x64 systems that range from enthusiast desktops and laptop machines all the way up to 4-way multiprocessor server machines. With the release of the x64 Editions of Windows, 64-bit is ready to become the mainstream of computing.

By the end of 2005, Microsoft hopes that all new server class machines shipping will be 64-bit. And at the end of 2006, the majority of new PCs and workstations will also be 64-bit.

The current price of x86 and x64 processors is going to be essentially identical, making the choice of an x64-capable processor the clear preference. Still, the lower end consumer x86 processors and computers are significantly cheaper than x64 machines and will continue to be the main choice for most cost-conscious consumers.

After reading the answers to the questions posed, if you are satisfied with the result and with the research you may have done, you can continue to install Windows x64.