my fault, can't understand why it worked at the 10th time... i edited the file config.php first with wordpad and at the end i used a clean copy with php edit and it worked
now i've just got to understand how to show the random gallery in the forum and not only in the /photoplog.php page (still got to add it to the navbar.. i'm not a genious with php and templates
)
Ciao,
Poeta