This is a collection of precompiled boost libraries for a few platforms. The focus is portability and stability. These are perfect for using in commercial precompiled software where maximum platform portability is desired.
Linux x86 (CentOS 6 build base) Mac OS X 10.6+ x86 & x86_64 (dual-arch libs)
The Mac OS X libs will work on any version of Mac OS X 10.6 or higher.
The linux boost libs will work on any modern linux distribution in the past several years.