p>There's some interesting coverage of the flunkarnold.com website that I worked on back in September. It's pretty much a stock Drupal site with a custom video encoding script that I posted about awhile back.
Having issues with IE, css and blinking images. This is some good reading: fss | things about things
Unfortunately, given my page structure, double buffering isn't really an option. So, the apache fix is in order:
ExpiresByType image/gif A2592000
ExpiresByType image/jpeg A2592000
ExpiresByType image/png A2592000
and lo! it works.