t??mplate manager bug

hi,
I think I have found an issue, though I have not isolated it entirely. the plugin was workin fine, but now when I check a file hide and hit submit I does not think there was any action to do.
The only thing that possibly could have had an impact, though I don’t know why because I thought I set it at the stite/domain level is that I had to tweak the reg_globals value for one of the other sites I virtual host.
do you have any ideas?
thanks,
dc