SSSI authors have created a number of interesting and useful white papers recently.
Solid State Storage Performance Test Specification (SSS PTS) White Paper describes the soon to be released SSS PTS and explains the test methodologies contained therein.
SSSI Glossary is a collection of terminology that will be a valuable reference for those wishing to better understand Solid State Storage. It will be updated with new terms regularly.
SSS PTS Case Study illustrates how the SSS PTS can be used to compare the performance of SSDs by describing the test results of 17 different SSDs.
These white papers and others can be found at http://www.snia.org/forums/sssi/knowledge/education/.