My main computer is a Pentium 166 running DOS and Windows 3.1 with the OS/2 Warp Shell as an interface. The shell program is a replacement for the program manager and can be downloaded from IBM's web page.

I also have a TRS-80 model 4 which is used only when I need to access some old data.

My third computer is an old IBM RT running AIX 2.2. I am interested in sources of hardware and software for the same. If you can be of assistance send me e-mail.

AIX Public Domain Software Archive at UCLA