I just added a Gallery to the -G Forums. I'm still trying to figure it all out but everyone has the option to create their own personal gallery (or galleries) and upload images to it.
To create your own gallery click on the User Control Panel and select "Gallery". Once in there select "Manage Personal Galleries". From there you'll be able to create a gallery and then upload your images by clicking on "Upload Image". You'll be able to upload 10 images at a time and I made it so everyone has unlimited space for their gallery.
With uploaded images they will show up in your gallery, can be linked to in posts, can be commented on and can be rated. Also you can upload large files and the program will automatically re-size them to fit the forum.
When you click on the Gallery link on the top of the page you will see the most recently uploaded images and it'll also show you some random images as well.
I'm trying to figure out how to make a group gallery where we can upload pictures of each other as well as several other things so if you can figure something out post how you did what you here.
Hopefully you all enjoy this. If you can please create a gallery and post a few pictures so I know it works.