jigdo takes a bit long to download the files because wget keeps disconnecting and then reconnecting to the FTP server for each file. Is there a way to make it faster?
The download speed can be increased by using an HTTP instead of an FTP server – FTP is not a very efficient protocol for downloading lots of small files. Additionally, you may want to upgrade to the latest version of wget, because that version supports persistent HTTP connections, which results in another slight speed increase. Unfortunately, even with persistent HTTP connections, the download speed will not be as high as that of a single-file ISO download. Such speeds can only be achieved with HTTP pipelining – the jigdo GUI application will support pipelining.