I search for a solution and i was “digging” in forums about this issue. I installed the “Bullet proof security” plugin and I reseted to default my .htacces file. Then I was protecting this file with the plugin options. Probably when I was reseting the .htacces, the problem was removed. Now I got a minor problem, because every change that I make in the page or structure of the site, it shows a little later, after a few hours and I don’t understand why. Still, when I’m logged in everything is normal, but the change when I’m logged out it shows after a while. I must find the solution for this, probably I have to digg a little more. And I have one more question: it’s a problem if the future image of posts has a larger resolution (my images are 800×600)? the front slide is ok, it could be this a cause for delay of changes in the site? I must find the solution… Thanks again!
And btw, I like your themes, very nice job! 🙂