Connect to your Hotmail/MSN/Live account from within Outlook with the Outlook Hotmail for increased functionality.
To find out which version you currently have installed see this Quick Tip.
Latest released versions (version: 14.0.5117.5000);
Download: Outlook Hotmail Connector 32-bit
Download: Outlook Hotmail Connector 64-bit
Currently there are no BETA versions of the Outlook Hotmail Connector available.
Note: You will only need to install the 64-bit version when you are using the 64-bit version of Outlook 2010.