Automaticatlly duplicating (tiling) an image

Hi,

I am using Photoshop 6. I want to be able to take a small jpg image & duplicate (tile) it across an A4 size page automatically, without having to manually copy & paste it 30 or 40 times.

I have searched & searched under 'duplicate' and 'tile', but neither of these references really takes care of what I want to do.

Any help would be appreciated!

Select the small image.

Make it a "Pattern"

Fill the A4 page with the pattern.

Thank you!

:)