This mod is for those of you who like the new Jellybean style Google Search Widget but don't want to wait for JB or mess around installing Google Now on ICS.
I've re-themed the Stock ICS widget, so it's just a cosmetic change - it won't give you Google Now functionality. It's not an exact replica of the new JB search box but looks better IMO when used with the new Sony Home launcher:
1. Copy .apk to SDCard
2. Move to /System and change permissions to RW-R-R
3. Move to /System/App and overwrite the old .apk
4. Reboot and (re-)add search widget to home screens