Android Honeycomb has hidden Gingerbread interface, enabled by higher LCD density

Google's already indicated that tablets and smartphones won't be sharing the same Android build until Ice Cream Sandwich in Q4, though interestingly enough, it turns out that the tablet-friendly Honeycomb actually has Gingerbread's interface quietly tucked underneath. According to modder Graffix0214, all you need for making the jump is one simple tweak in a system file: assuming you already have root access, use your preferred method -- Pocketables recommends the LCDDensity for Root app -- to change the LCD density value to 170 or higher to emulate a smaller, denser display.