Here we aim to replicate the new gallery in iTunes 9.
Screenshot we are going to replicate:

Sizing:
The size of the main image in the banner is about 470px x 300px. The size of the thumbnails is about 200px x 100px.
Positioning:
The positions of the thumbnails are (obviously) on the right.
Timing:
The timing is about 4 seconds.
Effect:
The effect Apple uses is a simple Fade effect.
Step 1:
Shrink images in Preview.app. I shrunk each image proportionaly down to 400px x 300px, converted each to JPEG, and compressed the images to about 60KB each. I set weaverPix to use the SAME size as I exported this!

Step 2:
Thumbnails. The current version of weaverPix only supports thumbnails up to 128px x 128px -- this will probably double in the next release now! So I set it to 128px wide by 100px tall.
Step 3:
Add the photos!
Step 4:
Publish!
Screenshot we are going to replicate:

Sizing:
The size of the main image in the banner is about 470px x 300px. The size of the thumbnails is about 200px x 100px.
Positioning:
The positions of the thumbnails are (obviously) on the right.
Timing:
The timing is about 4 seconds.
Effect:
The effect Apple uses is a simple Fade effect.
Step 1:
Shrink images in Preview.app. I shrunk each image proportionaly down to 400px x 300px, converted each to JPEG, and compressed the images to about 60KB each. I set weaverPix to use the SAME size as I exported this!

Step 2:
Thumbnails. The current version of weaverPix only supports thumbnails up to 128px x 128px -- this will probably double in the next release now! So I set it to 128px wide by 100px tall.
Step 3:
Add the photos!
Step 4:
Publish!