Live site not compatible with Chrome

I’m at my wits end. I took a site live yesterday and there were some major snafus. First the images would load. Now they load but it seems only in Safari, not in Chrome. To make matters worse, my menu bar also won’t load in Chrome. I don’t know if I should ask the delightful folks here (if it’s a WPMU Dev issue) or at Media Temple (because maybe something got messed up in the going-live process.

Any help would be appreciated. Thanks!