Yes, I have used WinWorld to get some of my older IBMs going again after 20 years. I'm currently running OS/2 Warp 4.5 MPC2 on a PS/2 Server 95 and oddball PC Series 750 desktop that is PCI/MCA bus that IBM made for a short time before they finally gave up on Microchannel. Also used their images of PC-DOS 2000 and WFW 3.11 on my PS/2 E pizza box computer.