Likewise. The presentation manager was much more advanced than Windows, and aside the infamous single queue "bug", a lot more stable. I never wrote software for OS/2, aside some playing with the C compiler whose name I can't recall now, but I used OS/2 as a better multitasker for DOS instances. At that time I was writing a database software in Clipper that I adapted to work for two shops (books and furniture) and needed to have in both places two DOS machines communicating over NETBIOS, where both would work as sales terminals but only one of them would keep the db, indexes etc. The customers had two machines, and also did I, but I wanted to speed things up so I tried to open multiple DOS windows on a single machine and let them share the same directory emulating the NETBIOS shares environment, so that I could for example compile both client and server on the same machine off the same code base to keep code changes consistent in case I was for example changing common structures etc. Turns out that OS/2, after enabling something to allow data sharing between DOS instances (can't recall which option or setting), not only worked but was a lot more stable than Windows 95 at that; for some reasons Win95 appeared to work for a while, only to crash in multiple ways shortly after, while OS/2 never had a hitch, so after realizing that Windows wasn't an option I ditched it for good using only OS/2. Good times.