This article is from the FAQ, by with numerous contributions by others.
IBM's OS/2 Warp operating system includes a stack and a suite of
applications that have been well-received. Aside from the included
applications, native WinSock software for OS/2 is sparse. Most
Windows WinSock applications run well. Included with the operating
system (street price approx. US$70-140 depending upon
configuration)
More Information:
http://www.austin.ibm.com/pspinfo/warp.html
http://pclt.cis.yale.edu/pclt/winworld/os2.htm
 
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