hi Lamar, On 08/16/2010 07:25 PM, Lamar Owen wrote: > I'm getting ready to upgrade a production system to a virtualized CentOS 2.1 instance. Yes, really, 2.1, as an app (non-opensource) running on that production system needs libc5. Yes, really, libc5, and CentOS 2.1 is the latest dist I've found with libc5. Client has no need or funds to rewrite app or convert to open source app, and is happy with what works. Notes that you can share from the process would be very welcome. either post here to the list and we can tweak them into the wiki, or just directly incorporate into the wiki - KB