> Is it possible for a third party to maintain and support > z/OS R4 after the end of support date from IBM of March 2007?
Bruce Black is right: only IBM has the source code so only IBM can generate fixes. Methinks your people can provide the same software support the vendor professes to provide. Why are you asking about support beyond the 1.4 EOS date? By that time a used z800 will be really, really inexpensive. Maybe a used 890 as well. Either machine will allow at least 1.7 to be installed. Bob Shannon Rocket Software ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html

