Ask Slashdot: Best 32-Bit Windows System In 2012?
First time accepted submitter justthinkit writes "I have a number of applications that will not run on 64-bit Windows, but I would like to gain the benefits (most better caching) of having more than 4GB of RAM. Am I stuck with these Windows operating systems? And why is Windows Server 2008 Datacenter and Enterprise not included on that page? Should I go with a Linux or Win 7/8 system, and run a VM of Windows XP? Is this a solved problem or a lost cause?"
For all you know he's got a 15 year old piece of industrial kit that needs 15 year old software to interface with it. Assembly line equipment maybe, oil drilling gear, CNC stuff, who the hell knows. A lot of this stuff is unsupported or the original vendor has vanished. Maybe this hardware still has years of life left in it, and the replacement value could be in the millions.