R Steven Becker

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
HOTT	$5.98	40,000	$239,040.00	2,425,949	2010-11-23	Filing
HOTT	$0.00	2,819	$0.00	2,819	2010-10-08	Filing
SDIX	$1.60	6,393	$10,223.05	160,389	2010-08-16	Filing
SDIX	$1.60	600	$960.00	153,996	2010-08-13	Filing
SDIX	$1.65	109	$179.85	153,396	2010-08-12	Filing
SDIX	$1.69	20,000	$33,802.00	153,287	2010-08-11	Filing
SDIX	$1.70	2,800	$4,760.00	133,287	2010-08-10	Filing
SDIX	$1.70	4,241	$7,209.70	130,487	2010-08-09	Filing
SDIX	$1.65	84,211	$139,158.68	126,246	2010-08-06	Filing
SDIX	$1.65	102,923	$169,483.30	2,296,701	2010-05-19	Filing
SDIX	$1.59	6,942	$11,055.83	2,193,778	2010-05-18	Filing
SDIX	$1.65	17,900	$29,535.00	2,186,839	2009-08-18	Filing
SDIX	$1.64	5,800	$9,492.28	2,168,939	2009-08-17	Filing
SDIX	$1.60	12,400	$19,816.44	2,163,139	2009-08-14	Filing
SDIX	$1.65	10,000	$16,500.00	39,535	2010-03-03	Filing
SDIX	$1.64	1,005	$1,648.20	29,535	2010-03-02	Filing
SDIX	$1.63	10,000	$16,300.00	28,530	2010-03-02	Filing
SDIX	$1.55	300	$465.00	18,530	2010-03-01	Filing
SDIX	$1.65	17,900	$29,535.00	54,330	2009-08-18	Filing
SDIX	$1.64	5,800	$9,492.28	36,430	2009-08-17	Filing