Enhanced user profiles are now functional, and now include user photo galleries. To upload images to your gallery:

log in
Select “Profile” (on the left “side bar”)
Select “Your gallery” (on the left “side bar”)
Click the “Browse’ Buttons and select an image to upload

Note: One of your images will be your profile picture (avatar),  it will be displayed next to your posts.
Note 2: Currently, Images uploaded to the gallery automatically get watermarked.

To view other peoples galleries:
Log in
Select “TMCC Users” (at the top of the page)
Select the “Nickname” of the user who’s gallery you want to view
Select “More user pictures” (below their profile picture)