- Now it is easy to create boot-able Ubuntu USB disk from Ubuntu 9.04.
- Select System->Administration-> USB Start-up Disk Creator
- Inserted USb drive will be detected. Put Ubuntu OS CD in optical drive or select the Ubuntu Jaunty ISO image. Click "Make Startup Disk".
- USB start-up disk is ready. This USB drive can be used to try and install Ubuntu in any i386+ system that supports booting from USB.

