These are BOSCO beta tarballs for several platforms.
They were built in the NMI lab from the head of 
V7_9-bosco-publicbranch (1a75ef96d56fe16f74ecd2e52572c2684db73359).
The NMI run id was 92312
The NMI gid was jfrey_submit-2.batlab.org_1357650107_20612
boscoinstaller is a copy of bosco_findplatform in the source tree.
This release was bosco-1.1.