Replacing the alt text for the right callout in Magento

1.     Navigate to the Magento directory\app\design\frontend\default\default\ template\callouts.

2.     Locate the file right_col.phtml.

3.     Before changing the file, make a duplicate of it. Name it to something like

ORIGINAL_right_col.phtml.

4.     Open the file in a text editor such as WordPad, or in an HTML editor such as DreamWeaver.

5.     In the text file, locate the alt text 

 6.     Replace the alt text with your own, as shown in the following figure:

7.     Save the file.

  See more: magento extensions - fancy product designer - magento one step checkout