Hi, There was an earlier thread on this forum late last year. about the journal DVD. http://forums.gardenweb.com/discussions/4285080/journals I bought the DVD online last year and am very pleased to have all the journal articles with their great photos and drawings. (Both Bob Potter and Ivor Crook of the Society had gotten back to me in December to let me know that they had just done a new production run of the DVD and had plenty of copies for sale.) It will take me a long time to work my way through all of the material. The sample articles on the top of the page are a good representation of what the journal articles are like technically speaking. If you would enjoy getting into this level of detail about sansevierias, I recommend the DVD.