Hi, I have tried in vain to upload an image for the category topic, to no avail.  It seems to me there is some or other security issue on th server.  All I get a little text box with the category name in the place of the usual folder image.  Any ideas??? Where does K2 save these uploaded images???Found this in a forum:"I have Simple Image Gallery PRO but I am not using it. The plugin is off.
I just did a clean install of the most recent version of joomla 1.5.20 and k2 today."

As a newbie I had no idea that security can change without intervening. The K2 images folders in the media folder off the root was secured with 755. I have changed the settings to 777 and all is well.