How to convert Youtube video to AVI

Download RIVA FLV Encoder here
Code:
h**p://www.rivavx.com/index.php?downloads&L=3
First, find the video on youtube you want to download.
Get the URL for the video you want, and paste it into the text box on this website.
Code:
h**p://www.youtubex.com/
When the file is downloaded open up Riva FLV Encoder, and select your file.
Rename the output file from .flv to .avi. Now your all set, and you should have an avi file ready to store or watch.