Microsoft chose weekend to release Service Pack 1 for Windows 7 to OEMs and System Integrators. Thanks to our Israeli friends at NGOHQ.com, you can download the Service Pack 1 Build 7601.17514.101119-1850 i.e. for both 32-bit and 64-bit editions of Windows 7 operating system.
According to Microsoft, "Service Pack 1 [SP1] for Windows 7 and Windows Server 2008 R2 includes previously released updates and delivers a number of powerful new features for Windows Server 2008 R2 for virtualization and Virtual Desktop Infrastructure [VDI]. New techniques in memory management with the addition of Dynamic Memory functionality, as well as the ability to deliver full-fidelity graphic experiences in remote and virtualized environments with RemoteFX, enable organizations to realize the greatest possible potential from their infrastructure."
You can expect this Service Pack 1 to appear on Windows Update servers on one of upcoming "Patch Tuesdays", or simply click on the following link and update yourself today.