Quote:
Originally Posted by
ascii 
I have been playing with Windows 7 beta for the last hour now. Not really understanding the hype - it seems like a polished version of Vista, rather than something completely new.
A lot of the foundation was already rewritten with Vista: audio stack, networking stack, video model, drivers in user-land rather than kernel, etc. So in a sense, Windows 7
is a polished and improved version of Vista. Windows 7 main focus now is performance and stability with a few additional features. Because Windows has been fully 64-bit since XP 64-bit, they don't have to focus in this area. Fully 64-bit means a 64-bit kernel that requires 64-bit drivers.
Basically, new and improved features include:
* Support up to 256 logical processors
* Support for multiple heterogeneous graphics cards from different vendors
* Improved audio stack with multiple audio streams
* Improved desktop composition engine (memory usage is now constant regardless)
* Improved and optimized for SSD hard drives
* Improved power management (longer battery life)
* Improved memory usage (a new install takes 400-500MB instead of 800MB-1GB)
* New built-in Bluetooth 2.1 support
* New DirectX 11, Direct3D 11, Direct2D, DirectWrite, some hardware acceleration for GDI
* New multi-touch support
* New Windows Media Center with ClearQAM & CableCARD HDTV Tuners support
* New BluRay playback support
* New Windows Media Player 12
* New built-in playback support for MP4, MOV, 3GP, AVCHD, ADTS, M4A, WTV, H.264, MPEG4-SP, ASP/DivX/Xvid, MJPEG, DV, AAC-LC, LPCM, AAC-HE
* New home networking method using HomeGroup
* Improved UAC prompts and management
* Improved and expanded taskbar and additional desktop features
* Improved notification system
* Improved Windows Explorer
* Improved Windows Search with Federated Search (search Flickr, YouTube...within Windows Explorer)
* Mount and boot from Virtual Hard Disk (VHD)
* And other business and enterprise oriented features and improvements