<Was ths subpoena born out of Barco and the T3?>
Yes
<When was it done?>
The pacer from which I quoted was dated Feb 24, 2011.
http://agoracom.com/ir/patriot/forums/discussion/topics/470525-pacer-opposition-to-barco%E2%80%99s-motion-for-summary-judgment/?message_id=1519162#message_1519162
Hopefully we've made some discovery progress since then.
Opty