Hi!I have installed K2 and also the Simple Image Gallery Plugin and enabled it, but in the gallery item subpanel  the advice that I should do that still there : Notice: "Please install JoomlaWorks Simple Image Gallery (Free/Pro)
plugin if you want to use the image gallery features of K2!" I need to do something else that I dont know? Maybe a special version for the plugin or something?Thanks for this extensionJiesot

Did you use the Pro or the Free version?
Pro works best. There is a lot of discussion here if you search the forum.