Originally posted by Voice_of Doom
Try going into your Internet Explorer-->Tools-->Internet Options Menu.
Goto your Advanced TAb and go through your checklist. MAke sure that you have the options "Enable Folder View for FTP sites" and "Use Passive FTP
(For Modem and DSL) Checked.
Then go to File-->Exit and reopen your Browser window. Try downloading from the FTP site,
Good Luck

What that guy said. Make sure that your browser is not blocking access to FTPs.