Nope. They did start with SunOS, the last of which being V4.1.4_U1. When they moved to the Solaris name, SunOS got renamed to Solaris 1.1. The U1 release I have here is Solaris 1.1.2 for SPARC, which _is_ SunOS 4.1.4 with the U1 patch kit. I assume that Solaris 1.1.1 (which I also have, somewhere) is either SunOS 4.1.3, 4.1.3_U1 or 4.1.4 without the U1 patch. The first non-SunOS release I believe was V2.3. I have pretty much all releases of Solaris here, and I seem to start with V2.3, and then up, all the way to Solaris 8. That's when I stopped doing Sun, soo.. :) I lost (read: already deleted) the original posting, so.. can whoever started this thread contact me offlist; we'll get you V2.4 :) Cheers, Fred