New to the community? Start here Home Support Support Forums Plugins & Themes WebSnow WPMU DEV Initiate 53 pts: Hero points 24 pts: Rep. points LEVEL 1 Does domain mapping use mode_rewrite ? I just worry about performance Does it use mode rewrite or somsthing to do with .htaccess ? Mon, 7 Feb 2011 15:00:30 Skip To Replies All: View all topics General WordPress: All Things General WordPress Plugins & Themes: Plugin and Theme Support Multisite: All things WordPress Multisite Features & Feedback: What can we develop for you? The Hub: All things WPMU DEV Hub! Automate, Reports, etc. Hosting: Hosting Support