Krita is a full-featured digital painting software for Ubuntu/Linux. Simple and easy to use!
Record/Create Audio on Ubuntu – Using Audacity!
How to convert audio files from one format to another, in Ubuntu ? Here comes the SoundConverter that would make audio conversion quite easy!
installing video converter – Transmageddon on Ubuntu 11.04 for generating file formats for mobile devices..
Install photo management Application Picasa on Ubuntu 11.04 – Natty Narwhal