As Baseline marks their five-year anniversary, there's the temptation to look back and marvel at how far we have come since 2001. But as exciting as the last five years have been, it's pretty clear that the next five are going to be driven by continuing waves of innovation that will fundamentally alter every aspect of computing as we know it today. With that in mind, let's identify <A HREF="http://www.baselinemag.com/article2/0,1540,2024563,00.asp?kc=EWWHNEMNL100506EOAD">five key emerging technologies</A> that could lead to a doubling of productivity within the next five years.