Where are the product-specific reviews called?

Running my (currently) off-line store with 1.38a with

• security mods
• fast-and-easy checkout
• using the 'reviews' sidebar

I'm trying to get a handle on the reviews-related navigation, and am puzzled by the product-specific reviews processing. It seems like when I click "[View]" from the reviews sidebar, the result should be that (1) if I'm viewing a product, I should be presented with reviews specific to that product and (2) if I'm somewhere else (like the main page), I should be presented with all the reviews.

I've found the php files (in \includes\templates\template_default\templates that "should" come into play when you "read reviews" while viewing a product. I've also searched (via the admin developers' toolkit) for "FILENAME_PRODUCT_REVIEWS," and the only files that reference that name are already within the product-specific review handlers.

Can anyone point me in the right direction?