I'm using a free resizing programm:
http://pixresizer.en.softonic.com/
When you have your spreadsheet and clicked on insert a picture, you have to choose from your computer which one. Once incerted you can make that picture fit into the spread sheet by 'taking' one corner and move it till it fits a cell. I use three cells down and one across for 1 picture. I have my first Sylvia spreadsheet as a pic[ATTACH=CONFIG]454229[/ATTACH]