I still have more late-night quality hours to spend studying .Text and gleam more of ScottW's code wisdom, but I thought I'd check out nGallery 1.5 while Scott finishes the 0.95 release of .Text. Let me say that Jason Alexander knows what he's doing! Definitely a valuable study in coding practices. Great job on the inline documentation, as well. I hope to have other observations to post as I continue working with the source.
My plan is to keep nGallery in the base ASP.NET application space of my personal web site (no subdirectory config'd as separate application) to integrate nGallery with site authentication and other functions as well as with .Text 0.95.