The invention provides T4 endonuclease V compositions that exhibit enhanced stability, including stability at non-refrigerated temperatures, through reduced activity of cryptic proteases. For instance, in some embodiments, the content-distribution system distributes device-restricted content and device-unrestricted content. A plurality of treatment chambers can be charged with the semiconductor substrates to be treated from said transfer chamber by first evacuating the transfer chamber and the treatment chamber and then opening the connecting door between the transfer chamber and the treatment chamber. The forme cylinder may be covered with a waterless printing forme. The extended data specific section includes one of the extended extents that is to be used in combination with the copy of the main-view extent arranged in the monoscopic video specific section.