Try: http://www.uswest.com:80/products/data/dsl/software/win675ups.html It's for the 2.2 version upgrade from 2.1. Haven't found any download sites for 2.3 yet, and the upgrade file indeed appears not to be on Cisco's site yet either.....odd. You might also check out the following site, which although somewhat ISP-specific, does have bunches of DSL links and DSL-specific downloads: http://adsl.contamination.org/downloads.html On Tue, 25 Apr 2000, you wrote: > anyone here using the cisco 675 dsl router? if so, have you upgraded the > cbos verion and know where on the cisco site to find the needed file? i've > searched the web and ftp site with no luck so far. sent a message to cisco > and all they sent back were instructions on how to load it once you have > it. what good are the instructions without the material to get the job done?