For some reason the Default Style drop-down is not affecting the style of my galleries for NextGEN Gallery on a fresh install of WordPress MU 2.8.4a. I've tried changing it to every option but it still maintains the default nggallery.css style. If need be, I'll just modify that file and be done with it...but I hate when things are broken, so I want to try and fix it :-).
Could it be stupid user error on my part? Again, this is the option under Site Admin->NextGEN Gallery on the Dashboard for a Site Admin of WordPress MU. I haven't enabled the option to allow all users to modify the style of their galleries here, just want to make a site-wide default style.