I'm curious and tempted. Maybe one rainy day.....
I've got a feeling the installer will just quit.
I recall trying to install and old CAD program I had, GenericCAD (1994), on my brand new Pentium II computer with a 6GB hard drive. The installer started and stopped with an error message (paraphrased):
"GenericCAD requires 550 KB of disk space to install. Your hard drive has only 5,500,000 KB free. Please delete some files and try to install again"!