Joel is right. I've seen that too. There is less and less information out there with practical experience for 32bit stuff (as is Williams issue). For example, notice that the Validated Configurations list has no 32bit reference architectures: http://www.oracle.com/technology/tech/linux/validated-configurations/ind ex.html -----Original Message----- From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Joel.Patterson@xxxxxxxxxxx Sent: Wednesday, July 11, 2007 10:20 AM To: wjwagman@xxxxxxxxxxx; oracle-l@xxxxxxxxxxxxx Subject: RE: Question re CRS installation and Redhat Linux Versioning I have seen it where it was necessary to downgrade some of the libraries to what oracle wants. ... believe or not, on that system 'version or later' was assumed, but would not work. Of course, it is best to be able to verify that, but if you can't wait, you can put them in, try it, and if it -- //www.freelists.org/webpage/oracle-l