I use for my site one Template wich have 2 colomns, and I can't remove/delete from the right second The "Blogroll" and "Categories". And when I add a new widget blogroll and categories dont disappear..
I use a free template from this site http://www.themesjunction.com/theme/3d_music_flow_wordpress_template-161.html ( I think is not forbidden to put link)
Who can help me??