"INFO: Application Instances, Application Events, and Application State in ASP.NET" (link) explains why Application object still exists in ASP.NET, where and how to store static/shared variables in web applications.
Links and References:
MonoRail (link)
When mixing ASP.Net Web Forms with MVC, check this article (link).
ASP.NET and Entity Framework - Getting Started, from ASP.Net web site (link). The linked part shows how to work with related data (master-detail views).
Asp.net wiki on security (link).
Trust Levels and Policy Files (link)
Use this to quickly start the web server at a given directory:
@echo off
set server="C:\Program Files\Common Files\Microsoft Shared\DevServer\10.0\WebDev.WebServer40.EXE"
set port=80
set root=c:\dev\code\web\
:: /vpath:
@%server% /port:%port% /path:%root%