Install Skype in Ubuntu

Here i will try to install skype in ubuntu 10.04 i use.There are some steps to install skype.
First you need to edit /etc/apt/sources.list file from your terminal
comment :  gksudo gedit /etc/apt/sources.list
Add the following line
deb http://download.skype.com/linux/repos/debian/ stable non-free
Save and exit the file
Now you need to install GPG key
sudo apt-key adv --keyserver pgp.mit.edu --recv-keys 0xd66b746e
Update source list
sudo aptitude update
Install skype using the following command
sudo aptitude install skype
Using this repository, you will automatically receive future updates to the software
To start Skype, choose Applications->Internet->Skype.