I'm using the WordPress MU Domain Mapping plugin and everything seems to work perfectly until I activate some plugins.
Some plugins use the custom domain to get CSS and scripts while others use the subdomain.
Contact Form 7 uses blogairlines.com.
Sexy Bookmarks uses blogairlines.techairlines.com.
Both methods work but I would like to try to have everything load from blogairlines.com to minimize DNS lookups. Is there a way (such as a function) to convert all the blogairlines.techairlines.com to blogairlines.com?