According to the official blog of the Voice123.com team, the new Voice123.com v. 2.0 will be unveiled on Monday, July 9, 2007. They also note:
IMPORTANT: Since this is a major system upgrade, please note that Voice123’s website will not be available from Friday, July 6th at 10:00 pm ET until Monday, July 9th at 5:00 am ET. During this upgrade, the site will not be accessible; you will not be able to answer leads or access your profile. Therefore, please plan ahead if you need to use the system around those dates.
You can find more information about the new features here.