I plan on working in 11x14 and something more square such as 14x14. I have been interested for quite awhile. The process has seen quite a revival with many photogs using period cameras and lenses or period replicas. There are quite a few who work with Civil War re-enactment groups and there are those such as Luther Gerlach who explore the process from a more artisitc approach. I am planning on taking a workshop late winter or spring to learn how to coat and process the plates and to learn the finer points of working with the chemistry.