FeedRoller会在屏幕上方显示一个小面板滚动显示最新feed信息，在鼠标移动到面板上时会自动隐藏，是个浏览新闻很方便的即时工具。
FeedRoller is a lightweight RSS and Twitter feed ticker.
It is designed to show scrolling headlines from your favorite news sites, blogs and twitter account, directly on your desktop
官方主页：http://sector-seven.net/software/feedroller
下载：FeedRoller_Portable.zip（FeedRoller_Portable.zip）