可能这样的问题太多了，MM的官方网站现在公布了网友提供的一个
比较“呆板”“快捷”的插件：
插件作者的网站：http://www.dovelop.com
下载：
http://nianer.diy.163.com/zlg/bi/NewFromTemplate.mxp用最新extension manager支持安装MXP，
从FW的COMMAND下拉菜单选择new from template，
选择后自动建设一个 适应要求大小 的文档。。
只是有些快，对不懂怎么建设大小的朋友提建议的插件。
The New from template command allows you to pick a document size from a set of common document dimensions. These include:
640 x 480 Maximized Browser
800 x 600 Maximized Browser
1024 x 768 Maximized Browser
WebTV
Broadcast
To use this command:
Start Fireworks MX and select 'New from template' from the commands menu. Click on the document template which you would like to use and Fireworks MX will do the rest.
You can close the command using the '/' button or by clicking the 'x' button on Windows Operating Systems. You can also access this page by clicking on the help icon which is situated in the top right of the command window.
