:banghead: I'm trying to make a web auction. Some of the files should be uploaded in a non webaccessable folder. How can I make a folder outside the www path?

Do not put it in the mainwebsite_html or mainwebsite_cgi directories.

I can't create any folder in other place, looks like I don't have permission. Every time i create a folder by ftp i got a 550 error "Permission denied". What can I do?

There are certain folders you do not have permissions to alter. You should be able to create a folder in the folder you land in as soon as you FTP in.