[IBM]'s proprietary Unix [http://www-1.ibm.com/servers/aix/]. For branding purposes, the company tries to talk about the "eServer pSeries". AIX FAQs [http://www.faqs.org/faqs/aix-faq/] Recently on comp.lang.tcl someone mentioned: You can get Expect, Tk, and TCL direct from IBM. http://www-1.ibm.com/servers/aix/products/aixos/linux/altlic.html ---- [Category Operating System]