I threw Use Google Libraries on my sites, and it was a wonderful change for bandwidth usage. But for some reason, on only one site, the plugin broke the thickbox javascript in the admin areas that is used to call the windows for uploading images, and upgrading plugins & themes. I'm not sure why that site was any different, so I was currious if anyone else had the same problem, and what might be done to fix it.
Thanks for your help.