I think you mean a WRE54G wireless range extender. You can manually configure it without an installation CD by connecting to it's ethernet port with a cable and logging into it's setup interface. You should be able to get the manual online to tell you how. http://www.linksysbycisco.com/ANZ/e...
The information on Computing.Net is the opinions of its users. Such
opinions may not be accurate and they are to be used at your own risk.
Computing.Net cannot verify the validity of the statements made on this
site. Computing.Net and Compnet Ventures, LLC hereby disclaim all responsibility
and liability for the content of Computing.Net and its accuracy.