Gizmo vs. Skype: Robertson sees how they run by ZDNet's Russell Shaw -- Entrepreneur Michael Robertson, whose SIPPhone, Inc VoIP open standards initiative has released what some people call the "Skype-killer" Gizmo Project softphone, has been running both Gizmo Project and Skype's softphone on his PC.Last night, he emailed me with some results and overview."I just checked memory usage on an XP box running fresh install of Gizmo [...]