http://www.apple.com/webapps/entertainment/signal.html
用过pda或者智能手机的一定知道可以用pda来遥控电脑，现在iphone也可以做到了。
Control your music anywhere
Signal turns your iPhone, iPod touch, or Pocket PC into an advanced wireless remote control for iTunes, Winamp, or Windows Media Player. Control playback, browse or search your media library, and edit playlists from anywhere in the house - all from the palm of your hand.
The missing link to your digital jukebox
Stop going back to your computer every time you want to pause the music or change the song. Signal gives you the ability to control your music from wherever you can hear your music, so you can change songs from the comfort of your favorite chair or rock your next party from the deck, patio, or any room in the house.
Your iPhone as the ultimate remote
Signal offers an interface specifically designed for the iPhone and iPod touch, and takes full advantage of the device's capabilities to provide a two-way, live updating view of your media player.
Complete control of your media player
With Signal you can:
* Play, pause, and stop your music
* Move between songs in the playlist
* Adjust the volume
* Rate songs
* See the current album art
* Browse and search your media library
* Add songs to the queue
* Remove songs from the queue
All from a fun and easy-to-use handheld interface.
The perfect Airport Express companion
Signal really shines when you connect your computer to your stereo. Streaming solutions like the Airport Express allow you to wirelessly send music to your stereo, and Signal gives you the freedom of wireless control to go with it. Put them together and you get a simple solution to play and control your music through the whole house.
For Mac and PC
Signal supports iTunes on your Mac or iTunes, Winamp, or Windows Media Player on your PC. You can use an iPhone, iPod touch, or a Windows Mobile Pocket PC as your remote. Setup is simple, just install and go.
大致翻译一下，
功能：
播放、暂停、停止
移动歌曲在播放列表中的位置
调整音量
给歌曲评级
显示当前专辑艺术家图片（专辑封面）
浏览和搜索媒体库
添加歌曲到候选曲目
移走歌曲从候选曲目
支持mac和pc系统
支持iphone及其他一些职能手机
下载地址：
for mac
http://dl.alloysoft.com/signal/Signal_1.0.4.zip
for pc
http://dl.alloysoft.com/signal/Signal_Setup.exe
使用方法：
直接在电脑上安装、运行（注意软件是装在电脑上的）。软件会提示你选择你使用的播放器（支持itunes、wmp、winamp等），还会给你一个web地址（类似192.168.1.xxx:？？？，其实就是你的电脑的ip地址？？？是该软件使用的端口）。在iphone的浏览器中输入前面的地址即可。第一次使用有点点慢。
软件截图：
软件没有注册的话没有功能和时间的限制，个别（约1/3）歌曲名会显示成“请注册”
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本帖最后由 alawbc 于 2007-11-17 20:19 编辑 ]
运行中]
