[ Ubuntu-BD ] Problem with Ubuntu 8.04.1!

[Ayon Khan]

Hello

I am a new user of Linux products/software. First time I installed 
Ubuntu 8.04.1 on my computer. Note that I am using a triple boot 
computer, Windows Xp Service Pack-3, windows Vista Home Premium Service 
Pack-1 & Ubuntu 8.04.1. All the operating systems are ready to boot. But 
I can't set up my internet connection. I need your assistance.

Thank You
Ayon Khan