The TSSG testbed ArchLabs has been added to the PII testbed repository. TSSG is an official satellite cluster testbed within this FP7 EU project.
Details of the WIT testbed can be found at the following PII repository link
http://www.panlab.net/testbed-repository/details.html?tx_wfqbe_pi1%5Bid%5D=40

The following is a list of useful links related to the Panlabs II project
PII project links
Main Panlab Webpage: http://www.panlab.net/
Panlab Testbed Repository http://www.panlab.net/testbed-repository.html