Windows .EXE's for TSM and Gnuplot, running on CentOS 6.6 (Linux kernel 2.6.32-504.el6.i686), using a Pentium 4 (2.40 GHz) cpu, with only 2.0 GiB memory. I built this box just as an experiment (old 32-bit processor), but it runs so well, I can run a WEBrick Rails web-server as well as the old analytic stuff, and it is still snappy quick.