internet without wi-fi?

[Guest paviol]

I have an HTC Legend (on contract) for about 2 weeks now. And the thing is I don't have internet on my plan. I am (well obviously) green about Android because its my first phone with that OS. I had WM before (Tilt2 and Pure).

How to get internet connection without using wi-fi?

on WM you just had to connect your phone to pc through AS and you could use internet from the laptop or pc.

Is there any similar way on android?

btw. My Legend is rooted and Im using r2-Modaco-customrom from Paul.