The much hyped Google Wave is rolling out today, but it's just a test drive. Over 100,000 people will get to try Google Wave today but it's still not ready for prime time, according the official Google blog. Google is hoping that all will go well and they will be able to invite more users to try Google Wave in the near future.

Google today updates its voice communication application GrandCentral naming is Google Voice. The Google Voice presently is only available to U.S. existing GrandCentral users.