First and foremost this and this are really cool.  High-speed camera footage of...well, you should watch it! For some reason I went into vegetable-mode watching high-speed footage on YouTube of katanas cutting a bullet in half and a tomato and pretty much several dozen things a katana could cut in half.  I'm pretty sure I got those links from watching Pfaff's wing tsun demonstrations.  I have no idea... Second, trying to ILMerge the 3.1 Enterprise Library.  Here's the steps: create Microsoft.Interop.Security.AzRoles.dll and copy into, say, c:\el31m ...