John Sheehan has compiled a nice little list of .NET Cheat Sheets for your viewing and wallpapering pleasure:

• .NET Format String Quick Reference
• ASP.NET 2.0 Page Life Cycle & Common Events
• Visual Studio 2005 Built-In Code Snippets (C#)
• ASP.NET Page Life Cycle Diagram (PNG)
• Visual Studio 2005 Default Keybindings C# | VB (PDF)
• Microsoft ASP.NET AJAX Library
• VB.NET/C# Comparison
• HTML Character Entities
• CSS
• JavaScript
• XHTML (PDF)
• Regular Expressions
• Microformats
• ASP/VBScript