OS/2 Warp was a good system. I even used Warp Server for a while. It's a shame that MS played some dirty tricks on IBM to scuttle the system in favour of Windows 95/NT. I loved the way you could allocate memory in OS/2 in the application settings. It's only drawback was that it was lacking device support for a lot of hardware. I remember installing Warp 3 from a CD-Rom and when I restarted the system for the first time, the CD would no longer work and I couldn't find a driver anywhere!
Happy days.