http://office.microsoft.com/en-us/training/CR100654571033.aspx

http://www.sfg.uvic.ca/assets/pdfs/powerpoint-handout07.pdf

http://inpics.net/tutorials/powerpoint2007/create.html

http://www.fgcu.edu/support/office2007/ppt/index.asp

http://gethelp.library.upenn.edu/workshops/biomed/ppt07/inserttext07.html