I heard that you are going to release a version of the gallery to be incorporated into XMB forums....Has this happened yet? :)
has been released as a beta (without support) - cpg1.4.x. See the board CPG 1.4 Testing/Bugs (http://forum.coppermine-gallery.net/index.php?board=29.0)
the link on that page say An Error Has Occurred!
The topic or board you are looking for appears to be either missing or off limits to you.
???
try to browse it when logged in...