It seems that we're not quite ready to ship the production version of Stan 2.0, our developer has decided that another round of internal beta testing (build 41) is required to work out some last minute bugs and make sure that it's feature complete before release. Also, our engineer is working to make sure that we have enough bandwidth necessary for the download to finish without errors, but due to the size of this version, it may take several hours to complete. We appreciate your patience.