Boxor HD for iPad is a GREAT Dreamboard theme! It changes your homescreen and the way of using your iPad like you've never experienced. You can have up to 40 pinned apps in the 2 page box in the lower left, switch from multiple wallpapers right on the homescreen, Change the weather location for the weather widget from the homescreen, you get a Facebook widget right in the center that can be changed to Twitter if you'd like, side scrolling dock for main apps and a main folder that contains all your apps! Plus the theme works BOTH in Portrait and Landscape modes!!! This theme is from falcon212 and is in Cydia for 2.99!
Note: This theme requires Dreamboard which is free in Cydia.
Here are some screenshots of Boxor HD for iPad: