在所有不同的选择中，文件传送（File Transfer）和一个被称为 ESA-Link 的由 GC 生产并支持的胖客户机应用程序最受欢迎。

Of all the various options, File Transfer and a fat-client application produced and supported by GC called ESA-Link are the most popular.

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腾讯QQ支持显示朋友在线信息、即时传送信息、即时交谈、即时发送文件和网址。

Tencent QQ show support for friends online, real-time transmission of information, real-time chat, send instant documents and web site.

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