I can't activate any new theme that I download...well when I do I get the white screen of death!
The only themes that work are the original one that I've had a while and Twenty-Eleven. Even Twenty-twelve does not work.
I have deactivated all plug-ins - no change.
The only variable that I can think of that is different is that both my original theme and Twenty-eleven were installed BEFORE I upgraded to WP 3.5. All other themes were downloaded after, including the automatic download of Twenty-twelve. May not have anything to do with it but it's the only change I can think of.
fhsupport.org is the site...the theme you see is an older one that obviously still works fine but again, nothing new will activate.
I use the automatic installer inside of WP for all new themes.