Thank you Jack for answering.
> Using a computer with Client OS there is No such a solution even to regular
> broadband connection unless you use a double WAN Cable/DSL Router.
> [...]
> Combining two Internet Connections - http://www.ezlan.net/loadbalance.html
You and the author of that article seems to ignore software solutions
like the MidPoint one I mentioned in my first post. Why? I'm sure they
works. I also remember that I tried MidPoint Companion about 8 years
ago with success.
Furthermore the article says: "Let assume that you have two 3Mb/sec.
connections each capable to download at 300KB/sec. [...] With Load
Balancing one single file will not exceed download speed of 300KB/sec.
However you can download 2 files at 300KB/sec. or 4 files at 150KB/sec.
etc.".
As I already wrote MidPoint Companion was also able to split a single
file in more parts/downloads using HTTP 1.1 special commands or FTP
resume command therefore obtaining a download with speed of 600KB/sec
of the single file of this example.
To use a computer with Client OS is not a problem with the MidPoint
software because it serves as an HTTP/FTP proxy and you can always set
your browser or FTP client to use the proxy at *localhost*.
Luca