Google introduces Web page speed up module for Apache http://bit.ly/bbfjcs (Google Webmaster Central Blog)
Note from the related Google Code doc: Installing mod_pagespeed will add the Google repository so your system will automatically keep mod_pagespeed up to date. If you don't want Google's repository, do sudo touch /etc/default/mod-pagespeed before installing the package. --Lauren-- NNSquad Moderator
