Here's some words you don't see next to each other too often: Mac OS X freeware from Microsoft.

Microsoft Remote Desktop Connection Client for Mac 2.0 (Beta 2)

If you need to remotely work with a Windows XP/Vista or Windows Server box from your Mac, you definitely want to keep an eye on the development progress for the RDC Client for Mac. It let's you manage those Windows boxes without leaving the comfort of your Mac :-)

This beta release expires on March 31, 2008. But, the next beta or production release should be available by then. So, not to worry.