What's the issue? It works fine for me all the time, whether via broadband (office/travel) or 26 kbps dialup (home).
Some pernicious bug attached itself to my original laptop, which I had to put aside last year.
Eventually, it was salvaged, but there's no way I can use it for Internet access right now.
The computer I'm using now was the one that Mozilla was installed in, but for some reason whenever I tried to open up my e-mail I would be flooded with pop-ups.