Stupid? You? I don't think so...
OK, it's now located under the "format" field. So, if you can see that, click on it to see the old "file type info" stuff, and if you can't see "format", then right click follow the 'also show' menu, find and click on, 'format', and then, once it's shown in the tag window, click on it to view it's contents.
Happy Christmas btw, hope Santa was good to you. It's taken me ages to type this through a "Croft Original" and "MacAllen 10 yr old, oak matured, single malt" induced haze.... hic
-marko.