Missing Default Settings in "Save for Web"

The only settings I get in "Save for Web / Devices" are "Unnamed" and "-----".

Where would these preferences have disappeared to? I don't recall ever seeing the standard options ever since installing the CS3 Master Collection. ImageReady and Photoshop CS3 usually have a few JPG, GIF and PNG options.

Could I download the original settings file somewhere, without reinstalling anything?

LenHewitt, "How to delete/reset Photoshop preferences" #1, 23 Jun 2004 1:05 am </webx?14/0>