Even though I have 7 home screens on my EVO 4G, I still sometimes find myself cramped for space. I have a whole bunch of apps and shortcuts that I would like to have instant access to. Enter Multicon.
The function of Multicon is to make widgets that pack in a number of downsized icons in the space that would normally be occupied by only single ones. This enables you to pack a large number of app shortcuts onto a home screen that only fits 16 by default (on most handsets).
Multicon is especially useful for devices with larger screens, such as the 4.3" EVO 4G, Droid X and the 5" Dell Streak because it's much easier to click on icons several times smaller in size on those devices than on ones with smaller screens.