can't leave OS/2: Scheduler (Score 1)

I can't switch off OS/2, the scheduler is tooooo excellent.

Professional use: real time data-acquisition and control (where real time means deterministic and time proof)

Privat use: I can burn a CD-R (no 'burn proof') on my 166 MHz pentium while searching the net for the cover (or creating a cover) and printing it at the same time.

And beside these features I found the WPS the only usable computer shell (but it took 2 or 3 years to find this out....)