Same here. Still got some 3.2 SCO Xenix media on 5.25" floppies. I think it all fit on 2 diskettes! I've been a long-time hold-out hoping for a bright future with SCO, but I gave in a couple of years back and have mostly switched to CentOS. But, running 5.0.7 or 6.0.0 on ESXi seems pretty solid. There are some good walk-through articles available. You'll get more functionality, however, if you can switch to linux (you pick the flavor). It is better at integrating with current Windows platforms, supports current Java, etc. It all depends on your specific needs of course.
"Proof that there is intelligent life in Oregon. Well, Life anyway.