Download folder write permission

Hi,Great script,But I need help thanks.
I have created a folder called downloads and uploaded the files into it exactly the way I unzipped them,When I direct my browser to it I get the password box but it wont let me in ,this my URL http://a.domaindlx.com/polyphonics4free/downloads ,Could you please explain ,is there anyway to resolve this little problem?.thanks muchly Steve 

Hi Steve,
I have just tried your URL and got an error message which meant Microsoft's File System Object (FSO) is not available on your host. It is probably disabled by your host for security reasons, check their FAQs.