I've installed BG from this tutorial : http://vacilando.net/bg , and of course all dependencies (Lightbox V2 and its dependencies ).
I've created local directory placed in my 'files' folder, called 'test'. BG has created cache folder automatically in 'files' too. Than, I uploaded some small (1024x768) images in files/test folder and used following tag in my post :
Of course, no thumbnails has appear, I mean no proper thumbnail (a default icon only), so when I've clicked on it, no images was displayed. It's strange, because BG works fine with picassa. I've chmoded files/test with 777 chmod , and checked the phpinfo. The php version is 5.2.17, and GD version is 2.0 or higher (and of course it's enabled ).
Any help will be appreciated.