REPORT DATE:		28-Oct-08			
					
					
CUSIP	SECURITY DESCRIPTION	PMT DATE	      INT PMT FACTOR	 PRIN PMT FACTOR	PRIN BAL FACTOR
					
784582AQ1	SMS TRUST 1998-A A-2	10/28/2008	0.007449444	0.010319223	0.222539196
784582AR9	SMS TRUST 1998-A SUB 	10/28/2008	0.007832778	0.000000000	1.000000000
784582AT5	SMS TRUST 1999-A A-2	10/28/2008	0.007781667	0.007509819	0.131203104
784582AU2	SMS TRUST 1999-A SUB 	10/28/2008	0.008548333	0.000000000	1.000000000
784582AW8	SMS TRUST 1999-B A-2	10/28/2008	0.007756111	0.008744047	0.195117384
784582AX6	SMS TRUST 1999-B SUB 	10/28/2008	0.008369444	0.000000000	1.000000000
784582BA5	SMS TRUST 2000-A A-2	10/28/2008	0.007628333	0.012060429	0.260178995
784582BB3	SMS TRUST 2000-A SUB 	10/28/2008	0.008548334	0.000000000	1.000000000
784582BD9	SMS TRUST 2000-B A-2	10/28/2008	0.007653889	0.008881002	0.181950224
784582BE7	SMS TRUST 2000-B SUB 	10/28/2008	0.008931667	0.000000000	1.000000000