http://www.znsu.com/software/EarthBrowser.html2009-04-10weekly0.10http://www.znsu.com/software/SeisMac.html2009-12-13weekly0.10http://www.znsu.com/software/AstroGrav-Mac.html2009-12-26weekly0.10http://www.znsu.com/software/easy-video-recorder-for-mac.html2012-03-23weekly0.10