How do I choose a particlar image from a theme?

[wigwam_salesman]

I have downloaded a couple of themes that say "4 different docks" or "changeable icons" but I have no idea how to choose??

[sirhc]

I have downloaded a couple of themes that say "4 different docks" or "changeable icons" but I have no idea how to choose??

install winterboard & enable that theme within winterboard & reboot!

[dazzastark]

If there aren't seperate entries in winterboard, SHH into you phone. Go to the Themes folder and sub out the images in the folder with the ones you would like to use.