Regardless of whatever Dial-up accelerators you install, it's STILL dial-up, and still limited to the 46kbps(or whatever it is) FCC limit set on data transmission through phone lines.
the page is for netzero which costs money ...
No, the first entry on the page lists Netzero -- but if you scroll down, you will find several other options, several of which ARE free.
And if you still don't have any luck after that, you might have to live with it. It's free. You get what you pay for. (well, except in this case, where you get
more then you pay for.)