Speaking at Microsoft's Worldwide Partner Conference in Washington, Corporate Vice President of Windows & Windows Live - Tami Reller announced the public beta. Microsoft revealed its plans for Windows 7 SP1 and Windows Server 2008 R2 SP1 last month at its annual Tech-Ed conference. Windows 7 SP1 will include the usual hotfix patches and new virtualization tools in SP1 will help Windows Server 2008 R2 users prepare for cloud computing. SP1 will include RemoteFX which provides rich 3-D graphical experience for remote users. The service pack also will include a series of incremental updates, previously released on Windows Update for both Windows 7 SP1 and Windows Server 2008 R2 SP1.