Problem: IE5 doesn't use proxy for FTP connection if option "Enable folder view for FTP sites" is checked. This option is checked by default. Configuration: tested in 2 configurations: 1. Windows NT 4.0 wrkst + SP5 + IE5.0 2. Windows NT 4.0 wrkst + SP6a + IE5.01 both has a problems. There is no problem under SP5 + IE401SP1a Description: FTP proxy address may be set in browser configuration (or option "use one proxy for all protocols" is checked), but IE5 doesn't uses the proxy for data connection, but tries to use direct connection instead. Since IE5 uses active ftp mode and couldn't be configures to use passive (that isn't good) this fact makes problem for firewalling.