It would be an evolutionary upgrade. Same as the N900 except: CPU is overclocked to 720 Mhz like in the Motorola XT720 (uses same OMAP 3430) or upgrade it to a OMAP 3440 (same core but runs at 800Mhz)4 inch screenUse the extra space created to put in 1800mAh battery. And of course the bug fixes and minor annoyances.