One of the main problem of android OS is the delay of Android OS update. Ice cream sandwich has been released for few months but have you got ICS update on your gingerbread? If you are still stuck on the gingerbread devices and do not hear any plan from phone manufacturer on upgrading your phone soon, then you may try this Holo launcher which can bring all the ICS launcher features to your gingerbread devices. Holo Launcher supports devices with Android 2.2 and higher. It is free and the beta version is opened for all users. It is now available for download in Google Play Store. [Via xda]
Full ICS Style
ICS Icons, Folders, Outlines, Drawer Tabs, etc.
Custom Desktop Pages/Grid
Up to 9 desktop pages and 10 x 10 grid.
Custom Drawer Portrait/landscape Grid
Set different drawer grid for portrait and landscape screen.
Up to 7 icons per page and up to 3 pages.
Loop through your desktop/drawer/dock continuously.
Swipe up/down on desktop to launch apps quickly.
Customizable shortcut/folder icons
Long press to edit shortcut/folder icons and labels, support ADW icon pack.
Pinch to access desktop previews.
Backup and Restore
Backup and restore your settings and shortcuts.
Other Customization Options
Keep in memory, home key action, hide apps in drawer, hide labels, etc.