I just heard Microsoft Expressions studio from my project manager and he told me to explore on it and find out if we can do development faster using it as compared to vs2008, I started downloading trial version and started googling about it, but I couldn't find answers to following questions
Can somebody please help me find out these answers ?
The Expression line of products are intended for visual designers and primarily are concerned with designing XAML layouts. So a developer will use Visual Studio to code the logic of the app while an artist will use Expression Blend and the like to design the look and feel of the app.
Both Silverlight and WPF are designed to allow this division between designer and developer (if you follow best practices).