I've just installed the template pack and it mostly seems to have worked OK. I just need to reformat my blogs page and registration page a bit.
However I don't want to do that right now so decided to deactivate the plugin. Unfortunately, it didn't go back to the way it was, so it seems I will have to reformat anyway.
Could you provide steps to deactivate, eg were there files or templates added that now need to be removed?