Ubuntu 8.04 RTL(Hardy Heron) 已经发布，大家可以去Down了，也可以去申请光盘，不过有条件的还是建议自己下来刻盘吧，没必要占那点小便宜。
看了下他的Release Notes， 对系统需求有所提高了
The minimum memory requirement for Ubuntu 8.04 is 384MB of memory for desktop CDs, and 256MB for other installation methods. (Note that some of your system’s memory may be unavailable due to being used for the graphics card.)
而且还有一个Wubi工具，方便用户在Windows下，安装或者卸载Ubuntu就像一般的Windows程序一样方便。
Wubi is an officially supported Ubuntu installer for Windows users that can bring you to the Linux world with a single click. Wubi allows you to install and uninstall Ubuntu as any other Windows application, in a simple and safe way. Are you curious about Linux and Ubuntu? Trying them out has never been easier!
从Windows转变到Ubuntu，虽然Ubuntu做了很多改变（是我用过的Linux下，最容易上手的），但是真正完全转移到它下面，还是需要一般时间的，大家可以先装个虚拟机试试。
支持正版，支持开源。
