How to add more sites on Opera speed dial?

                    Speed Dial gives us quick access to our favorite Web sites. Every time a new tab is opened, we are presented with a 3x3 grid of thumbnails, each representing a Web address. To open a page, we can click on the corresponding thumbnail, or use the keyboard shortcuts Ctrl + [1-9].

Now, let  start add some more web sites on speed dial. Here we go...
Note the path to Opera directory (Help → About Opera).
Close Opera.OR (C:\Documents and Settings\User\Application Data\Opera\Opera\profile)
Open speeddial.ini file in any text editor from Opera directory.
Add the following lines and adjust number of rows & columns to your requirement. If you use widescreen monitor, increase number of columns. 

Code:

[Size]
Rows=3
Columns=5

Start Opera. 

enjoy with opera.. :)