How to Install Skype (Ubuntu)

Easy as it is. Just add the repository into your rep. list, update the package information and install Skype. Open your list:
sudo vim /etc/apt/sources.list
Add this line at the end:
deb stable non-free
sudo aptitude update
Install skype, answer yes to all question(but think for your self!)
sudo aptitude install skype
If you have some problems with audio(like I had) try this lines:
killall pulseaudio sudo aptitude remove pulseaudio sudo aptitude install esound sudo rm /etc/X11/Xsession.d/70pulseaudio
(I'm using Ubuntu 8.10, but also works with Ubuntu 9.10)