The problem isn't the flash memory, it's the limits imposed by the interface. To my recollection, the reason Vista has Boost is the onset of Hybrid Drives which contain your regular magnetic spinning drive AND a 32 MB / 64 MB "super cache" if you will. With a hybrid drive, attached via SATA, you eliminate the USB bottleneck and then Boost will actually boost performance. As yet, base dupon the hybrid reviews I ahve read, it's not quite lived up to its potential....as yet.