You can create a custom template with certain specifications to ensure that your frames are lined up more quickly and easily by using the Auto Grid feature.  For those who want to create a custom template this would be the ideal tool to utilise.  Follow these steps to create your customised grid.

From the page designer click on the "Auto Grid" button located in the "Insert Items" menu options. 

A popup menu will appear with default settings that you can edit when creating your grid.

Photos Across: 5

Photos Down: 5

Horizontal Spacing: 0.2

Vertical Spacing: 0.2

Top Margin: 0.25

Right Margin: 0.25

Bottom Margin: 0.25

Left Margin: 0.25

You can also choose to add text boxes below your photos or on the side.  Make your choice from the following drop down menu options:

Text Boxes: (How you would like your text boxes to appear on your grid)

You can also choose the shape of your photos by choosing and option from the drop down menu Photo Shape.

Photo Shape: (How you would like your picture boxes to appear on your grid)

Below the settings you will see a preview of your grid which will update as you edit your settings.  Once you are satisfied with your grid settings click the button to "Build on Left" or "Build on Right" of your pages.