Once again, Google released an excellent application that is, of course, in beta. It's Google Voice. Google acquired GrandCentral.com a couple years ago, and though the service has been up and running with minor updates, Google finally announced the transition and migration from GrandCentral to Google Voice. I've been using Grand Central for quite a while, and have grown to really appreciateand depend on it. Googles upgrade has completely transformed the product. Over the next couple weeks, I'll be adding some reviews and tips on how to get the most from Google Voice, so stay tuned!!