One of the clean and easy installation steps can be found at http://www.sklav.com/?q=node/2
I have added this in the blog to help a newbie land in a page that is easy to follow. The steps cover
i) Adding rpmforge
ii) Adding adobe repo
iii) Installation command to install libraries, flash plugin and other streaming medias
iv) MPlayer codec installation
VPN is an acronymn for Virtual Private Networks which facilitates extending of networks beyond horizons shortening the gap between remote offices with the head office. It is a private network over internet which is a public medium providing a “virtual” office environment.