What is the easies Linux Distribution to connect to internet?

Hi everyone. I use modem(ethernet adaptor and realtek driver) but after installing ubuntu, I had no chance of installing internet so I decided to look for another linux distribution. Sorry for bothering you, but what do you think is the easiest linux distribution to connect to internet?

It's about par for any of the modern distributions, be it Ubuntu, OpenSuSE, Fedora or Mandriva (I know I'm forgetting some).
Why don't you tell us a bit more about how you usually connect to the net so that we might have a starting point.