仍然是选择了常用的几个组件:Word、OutLook、Excel、Powerpoint、OneNote、Visio
OneNote是微软在Office 2003中引入的一个新的组件，个人比较喜欢，用起来也比较方便，所以还是更新了一下。
去掉"Common Files"不算，这几个组件加起来占用了大约500M的空间:
C:\\Program Files\\Microsoft Office>du -sk
481653 .
而且新的文件格式可以大大的节省空间,以我在"软件中国"大会上的演讲PPT为例，经过转换后:
E:\\Itpub\\2.软件中国>ls -l
total 3198
-rwxrwxrwa 1 eygle None 1004032 Dec 1 00:58 2006SoftCon_Database_Eygle.ppt
-rwxrwxrwa 1 eygle None 633144 Dec 5 12:56 2006SoftCon_Database_Eygle.pptx
存储空间耗用减少了大约40%,而且新的文件格式完全兼容XML标准,采用压缩格式存储，完全可以自由的被解压缩，与文件系统或网络进行自由的文件交互。
据微软公司的官方数据，新格式的文件存储...比类似的二进制文档减少了多达 75％.
Office XML 格式使用 ZIP 和压缩技术存储文档,这样的文档可以直接被解压缩为通用格式：
E:\\Itpub\\2.软件中国>unzip 2006SoftCon_Database_Eygle.pptx
Archive: 2006SoftCon_Database_Eygle.pptx
inflating: [Content_Types].xml
inflating: _rels/.rels
inflating: ppt/slides/_rels/slide7.xml.rels
inflating: ppt/slides/_rels/slide8.xml.rels
inflating: ppt/slides/_rels/slide9.xml.rels
inflating: ppt/slides/_rels/slide10.xml.rels
inflating: ppt/slides/_rels/slide6.xml.rels
inflating: ppt/slides/_rels/slide5.xml.rels
inflating: ppt/slides/_rels/slide4.xml.rels
inflating: ppt/slides/_rels/slide3.xml.rels
inflating: ppt/slides/_rels/slide2.xml.rels
inflating: ppt/slides/_rels/slide1.xml.rels
inflating: ppt/slides/_rels/slide11.xml.rels
inflating: ppt/slides/_rels/slide12.xml.rels
inflating: ppt/slides/_rels/slide13.xml.rels
inflating: ppt/slides/_rels/slide22.xml.rels
inflating: ppt/slides/_rels/slide21.xml.rels
inflating: ppt/slides/_rels/slide20.xml.rels
inflating: ppt/slides/_rels/slide19.xml.rels
inflating: ppt/slides/_rels/slide18.xml.rels
inflating: ppt/slides/_rels/slide17.xml.rels
inflating: ppt/slides/_rels/slide16.xml.rels
inflating: ppt/slides/_rels/slide15.xml.rels
inflating: ppt/slides/_rels/slide14.xml.rels
inflating: ppt/_rels/presentation.xml.rels
inflating: ppt/presentation.xml
inflating: ppt/slides/slide1.xml
inflating: ppt/slides/slide13.xml
inflating: ppt/slides/slide14.xml
inflating: ppt/slides/slide15.xml
inflating: ppt/slides/slide16.xml
inflating: ppt/slides/slide17.xml
inflating: ppt/slides/slide18.xml
inflating: ppt/slides/slide20.xml
inflating: ppt/slides/slide21.xml
inflating: ppt/slides/slide22.xml
inflating: ppt/slides/slide12.xml
inflating: ppt/slides/slide19.xml
inflating: ppt/slides/slide10.xml
inflating: ppt/slides/slide2.xml
inflating: ppt/slides/slide3.xml
inflating: ppt/slides/slide4.xml
inflating: ppt/slides/slide5.xml
inflating: ppt/slides/slide11.xml
inflating: ppt/slides/slide7.xml
inflating: ppt/slides/slide8.xml
inflating: ppt/slides/slide6.xml
inflating: ppt/slides/slide9.xml
inflating: ppt/slideMasters/_rels/slideMaster1.xml.rels
inflating: ppt/slideLayouts/_rels/slideLayout4.xml.rels
inflating: ppt/slideLayouts/_rels/slideLayout5.xml.rels
inflating: ppt/slideLayouts/_rels/slideLayout2.xml.rels
inflating: ppt/slideLayouts/_rels/slideLayout6.xml.rels
inflating: ppt/slideMasters/slideMaster1.xml
inflating: ppt/slideLayouts/_rels/slideLayout3.xml.rels
inflating: ppt/slideLayouts/_rels/slideLayout9.xml.rels
inflating: ppt/slideLayouts/_rels/slideLayout8.xml.rels
inflating: ppt/notesSlides/_rels/notesSlide1.xml.rels
inflating: ppt/slideLayouts/_rels/slideLayout13.xml.rels
inflating: ppt/slideLayouts/_rels/slideLayout12.xml.rels
inflating: ppt/slideLayouts/_rels/slideLayout11.xml.rels
inflating: ppt/slideLayouts/_rels/slideLayout10.xml.rels
inflating: ppt/slideLayouts/_rels/slideLayout7.xml.rels
inflating: ppt/slideLayouts/_rels/slideLayout1.xml.rels
inflating: ppt/slideLayouts/slideLayout13.xml
inflating: ppt/slideLayouts/slideLayout8.xml
inflating: ppt/slideLayouts/slideLayout9.xml
inflating: ppt/slideLayouts/slideLayout10.xml
inflating: ppt/slideLayouts/slideLayout11.xml
inflating: ppt/slideLayouts/slideLayout12.xml
inflating: ppt/notesSlides/notesSlide1.xml
inflating: ppt/slideLayouts/slideLayout7.xml
inflating: ppt/slideLayouts/slideLayout5.xml
inflating: ppt/slideLayouts/slideLayout6.xml
inflating: ppt/slideLayouts/slideLayout2.xml
inflating: ppt/slideLayouts/slideLayout1.xml
inflating: ppt/slideLayouts/slideLayout4.xml
inflating: ppt/slideLayouts/slideLayout3.xml
inflating: ppt/theme/theme1.xml
extracting: ppt/media/image1.png
inflating: ppt/notesMasters/notesMaster1.xml
inflating: ppt/charts/_rels/chart1.xml.rels
inflating: ppt/theme/theme2.xml
extracting: ppt/media/image3.jpeg
extracting: ppt/media/image10.jpeg
extracting: ppt/media/image2.jpeg
inflating: ppt/embeddings/Microsoft_Office_Excel____1.xlsx
extracting: ppt/media/image11.jpeg
extracting: docProps/thumbnail.jpeg
extracting: ppt/media/image9.jpeg
inflating: ppt/charts/chart1.xml
extracting: ppt/media/image7.jpeg
extracting: ppt/media/image4.jpeg
extracting: ppt/media/image5.png
extracting: ppt/media/image8.jpeg
extracting: ppt/media/image6.png
inflating: ppt/notesMasters/_rels/notesMaster1.xml.rels
inflating: ppt/tableStyles.xml
inflating: ppt/viewProps.xml
inflating: ppt/presProps.xml
inflating: docProps/app.xml
inflating: docProps/custom.xml
inflating: docProps/core.xmlE:\\Itpub\\2.软件中国>
这真是一个振奋人心的增强。
Office 2007现在网上很多地方都可以下载，以下地址经测试下载有效:
http://www.rsdown.cn/downinfo/374.html
to be continued ...
-The End-
