[kej+mp3]下載youtube影片與mp3

下載影片檔:
http://kej.tw/flvretriever/

下載mp3檔:
http://www.youtube-mp3.org/zh

mp3 cutter:
http://mp3cut.net/

[TemplatesWise]PPT的樣式更換

網誌介紹:
http://www.freegroup.org/2008/10/free-powerpoint-templates-templateswise/#.UZrtlLVkN-q

網址:
http://www.templateswise.com/
http://www.templateswise.com/detail/link-99.html

[Neevia]壓縮、轉換PDF檔

http://docupub.com/pdfcompress/