One of my favorite books of all time is The Pragmatic Programmer.  A piece of advice I've always taken to heart is to take the time to make tools that will make you more productive. 

Today's tool I can share with you - I didn't want to flip back and forth between the repro steps in my bug reporting program and the program I was trying to fix. 

So I created a TopMost window that will always be there so I can see what the next step is. 

• Open Visual Studio 2008 or 2005, create a new Windows Forms application.
• Select the Form in the designer
• Open the Property Grid and find the TopMost property.  Set TopMost=true.
• Drag and drop a RichTextBox from the toolbox
• Select "Dock in parent container" from the designer action panel, or go to the property grid and choose Dock=Fill
• F5 to run the application
• Paste in repro steps from the bug! 
• (Tip - if the steps are in HTML, you may want to paste into word first, then the rich text box to get better formatting).

 And voila!

Quick and simple repro-step viewer that stays on top of all applications.