Understanding V-USB please help

Hello all

how are you .. i hope that you're all fine

it's my first time to try to interface by USB .. although i have good idea in c & microcontrollers

please i want a steps guide to establish my interfacing

if i make the metaboard circuit .. what code should i install in the microcontroller of metaboard ,
and also what commands are used for this interfacing ..
sorry i want some further theoratical explanation make my circuit
thanx

BTW ..
my idea is to controller a remote control car by the computer with Windows Forms Application .. by connecting the transmitter circuit with USB .. i want tom programme whole of this by C ..
Is that OK?

Your posts are difficult to understand.

What is a "metaboard circuit"?

thanx for reply ..
and i'm so sorry for ambguity in my writing

i mean this circuit

http://metalab.at/wiki/Metaboard