YEah you can;t hit the files without logging in with the upload creds. Would think a read only account or even let annonymous apply ot read only..
as I can see it the only way to post a link is the full path with user info:
ftp://ppcgeeks:ezupload@up.ppcgeeks....r_AKU_3.3x.zip
if annonymous it should read:
ftp://up.ppcgeeks.com/Apache/saridnour/sar_AKU_3.3x.zip
an they would not have r/r/d access unless they dug around. just my 2 cents
-saridnour