Silverlight 2 Beta2 Released

Silverlight 2 Beta2 was released today. You can download both Silverlight 2 Beta2 and the Visual Studio and Expression Blend tools support to target it here.

Beta2 adds a lot of new features (more details below), but is still a 4.6 MB download that takes less than 10 seconds to install on a machine. It does not require the .NET Framework or any other software to be installed for it to work, and all features work cross-browser on both Mac and Windows machines. These features will also be supported on Linux via the Moonlight 2 release.

Silverlight 2 Beta2 supports a go-live license that allows you to start using and deploying Silverlight 2 for commercial applications. There will be some API changes between Beta2 and the final release, so you should expect that applications you write with Beta2 will need to make some updates when the final release comes out. But we think that these changes will be straight-forward and relatively easy, and that you can begin planning and starting commercial projects now.

You can build Silverlight Beta2 applications using the VS 2008 Tools for Silverlight and Expression Blend 2.5 June Preview downloads. You can download both of them here. The VS 2008 Tools for Silverlight download works with both VS 2008 and the recent VS 2008 SP1 beta release.
UI and Control Improvements

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Service Oriented Architecture (SOA)

Service Oriented Architecture (SOA) is a computer systems architectural style for creating and using business processes, packaged as services, throughout their lifecycle. SOA also defines and provisions the IT infrastructure to allow different applications to exchange data and participate in business processes. These functions are loosely coupled with the operating systems and programming languages underlying the applications. SOA separates functions into distinct units (services), which can be distributed over a network and can be combined and reused to create business applications. These services communicate with each other by passing data from one service to another, or by coordinating an activity between two or more services. SOA concepts are often seen as built upon, and evolving from older concepts of distributed computing and modular programming.

see this video

Web 2.0 ... The Machine is Us/ing Us

Windows Live Mesh

Microsoft has just launched a new Windows Live service called Live Mesh, the service is still in Tech Preview, which means a limited number of users (10,000) and a waiting list for the extra users, the whole concept of this service is synchronizing all devices (PC's, Laptop, Mobiles, ... etc) as long as all of them are running any version of Windows.

If you watched Ray Ozzie keynote in Mix last March, he pointed to the Live experience, and I think this product is one a new series of products in this direction.

This strategy shift was also mentioned on TechCrunch from Ray Ozzie memo to employees

Central to this strategy is our embrace of both a world of the web and a world of devices. Over the past ten years, the PC era has given way to an era in which the web is at the center of our experiences – experiences delivered not just through the browser but also through many different devices including PCs, phones, media players, game consoles, set-top boxes and televisions, cars, and more.