Google Public DNS

Been getting a lot of "waiting for apis.google.com"? Or "googleads.doubleclick.net"? Lagging out using Comcast DNS? Found this little nugget...!

Set your DNS to 8.8.8.8 and 8.8.4.4 and you'll be all set.

Instructions
http://code.google.com/speed/public-dns/docs/using.html

FAQ
http://code.google.com/speed/public-dns/faq.html