Here are some quick links to some of the projects I’ve posted online that you might find useful.
NLarge (2005) – screen magnification and annotation utility for technical presentations.
MP3Sharp (2003) – decode MP3 files in managed .NET code.
Image Quilter (2003) – Image Quilting, Wang Tiling, and Texture Transfer in .NET.
VideoCaptureNET (2003) – access video capture devices (such as web cameras) in .NET. (written in the pre-WPF era.)
Little Syncr (2006) – synchronize photo metadata from Flickr to Windows XP. Particularly useful for those using Microsoft Digital Image Suite 2006 to label their photos.
And for fun:
FractLOL (2008) – An image quilt made out of LOLCats, presented with Silverlight and Deep Zoom.