Honeycomb launcher is designed to work on almost all devices that have Android 2.1 and above. This launcher basically clones Android 3.0 Honeycomb as best as possible and has many features that are in Android 3.0.
One of the main features of this launcher is the girds for icons and widgets. The portrait grid is a 10×10 and the landscape grid is 10×8, which means more space for apps and widgets. Interested Android users can install Honeycomb launcher (beta, free) at Android Market. After installation, just press the Home button to launch it.[Via]