Originally saw this on Kyle Hayes's Blog. It is a good step in the right direction and I'm thankful but....

• Supports Multiple Connections - well sorta
  You have to create a single connection then save the connection to a shortcut file. Repeat for as many connections as needed, then click the files to open new connections. Seems like clicking on File - New Connection would be easier.
• Connection window no longer has options. You have to click on RDP - Preferences to setup options such as display size and authentication information.
• Tabbed RDP connections - No it doesn't have that but how cool would it be to have multiple connections and just click on the tabs to switch?

Download the new client here: mactopia