Have you tried the Linksys website?
Yep .... it is not even listed on the Products page ... it's an obsolete router, apparently .... I did manage to find a firmware update for it on the web ... but before I can update the firmware, I must first get it working on my network. Hence this request for a) either the installer CD ... or b) someone who has one who can send me in the proper direction to getting it on the network and configured so I can use it. :)