Presley Robert Potter

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
DSCM	$3.43	494	$1,695.26	117,836	2010-06-11	Filing
DSCM	$3.79	4,840	$18,357.64	118,330	2010-04-06	Filing
DSCM	$2.27	4,176	$9,490.80	123,170	2009-10-06	Filing