●	High-tech Sector vol.259	12/23/2007
●	High-tech Sector vol.258	12/9/2007
●	High-tech Sector vol.257	12/2/2007
●	High-tech Sector vol.256	11/25/2007
●	High-tech Sector vol.255	11/11/2007
●	High-tech Sector vol.254	11/4/2007
●	High-tech Sector vol.253	10/28/2007
●	High-tech Sector vol.252	10/21/2007
●	High-tech Sector vol.251	10/14/2007
●	High-tech Sector vol.250	10/7/2007
●	High-tech Sector vol.249	9/30/2007
●	High-tech Sector vol.248	9/16/2007
●	High-tech Sector vol.247	9/9/2007
●	High-tech Sector vol.246	9/2/2007
●	High-tech Sector vol.245	8/26/2007
●	High-tech Sector vol.244	8/19/2007
●	High-tech Sector vol.243	8/5/2007
●	High-tech Sector vol.242	7/29/2007
●	High-tech Sector vol.241	7/22/2007
●	High-tech Sector vol.240	7/15/2007
●	High-tech Sector vol.239	6/17/2007
●	High-tech Sector vol.238	5/13/2007
●	High-tech Sector vol.237	5/6/2007
●	High-tech Sector vol.236	4/29/2007
●	High-tech Sector vol.235	4/22/2007
●	High-tech Sector vol.234	4/15/2007
●	High-tech Sector vol.233	4/8/2007
●	High-tech Sector vol.232	4/1/2007
●	High-tech Sector vol.231	3/25/2007
●	High-tech Sector vol.230	3/18/2007
●	High-tech Sector vol.229	3/11/2007
●	High-tech Sector vol.228	3/04/2007
●	High-tech Sector vol.227	2/11/2007
●	High-tech Sector vol.226	1/21/2007