Using this app in work but can't get it to connect. Any ideas?

03/03/2010 09:22:15||Starting BOINC client version 6.2.28 for windows_intelx86
03/03/2010 09:22:15||log flags: task, file_xfer, sched_ops
03/03/2010 09:22:15||Libraries: libcurl/7.19.0 OpenSSL/0.9.8i zlib/1.2.3
03/03/2010 09:22:15||Data directory: C:\Documents and Settings\All Users\Application Data\BOINC
03/03/2010 09:22:15||Running under account
03/03/2010 09:22:15||Processor: 2 GenuineIntel Intel(R) Core(TM)2 Duo CPU E6550 @ 2.33GHz [x86 Family 6 Model 15 Stepping 11]
03/03/2010 09:22:15||Processor features: fpu tsc pae nx sse sse2 mmx
03/03/2010 09:22:15||OS: Microsoft Windows XP: Professional x86 Editon, Service Pack 3, (05.01.2600.00)
03/03/2010 09:22:15||Memory: 1.96 GB physical, 3.80 GB virtual
03/03/2010 09:22:15||Disk: 120.00 GB total, 98.78 GB free
03/03/2010 09:22:15||Local time is UTC +0 hours
03/03/2010 09:22:15||No general preferences found - using BOINC defaults
03/03/2010 09:22:15||Preferences limit memory usage when active to 1002.27MB
03/03/2010 09:22:15||Preferences limit memory usage when idle to 1804.08MB
03/03/2010 09:22:15||Preferences limit disk usage to 9.31GB
03/03/2010 09:22:15||This computer is not attached to any projects
03/03/2010 09:22:15||Visit http://boinc.berkeley.edu for instructions
03/03/2010 09:22:17||Fetching configuration file from http://www.worldcommunitygrid.org/get_project_config.php
03/03/2010 09:23:13||Fetching configuration file from http://www.worldcommunitygrid.org/get_project_config.php
03/03/2010 09:23:34||Project communication failed: attempting access to reference site
03/03/2010 09:23:56||BOINC can't access Internet - check network connection or proxy configuration.
03/03/2010 09:26:07||Fetching configuration file from http://www.worldcommunitygrid.org/get_project_config.php
03/03/2010 09:30:45||Fetching configuration file from http://www.worldcommunitygrid.org/get_project_config.php
03/03/2010 09:32:04||Fetching configuration file from http://setiathome.berkeley.edu/get_project_config.php
03/03/2010 09:33:00||Fetching configuration file from http://setiathome.berkeley.edu/get_project_config.php
03/03/2010 09:34:32||Fetching configuration file from http://setiathome.berkeley.edu/get_project_config.php
03/03/2010 09:37:22||Fetching configuration file from http://abcathome.com/get_project_config.php
03/03/2010 09:40:00||Fetching configuration file from http://setiathome.berkeley.edu/get_project_config.php
03/03/2010 09:40:12||Fetching configuration file from http://einstein.phys.uwm.edu/get_project_config.php
03/03/2010 11:14:52||No general preferences found - using BOINC defaults
03/03/2010 11:14:52||Preferences limit memory usage when active to 1002.27MB
03/03/2010 11:14:52||Preferences limit memory usage when idle to 1804.08MB
03/03/2010 11:14:52||Preferences limit disk usage to 9.31GB
03/03/2010 11:17:02||Fetching configuration file from http://setiathome.berkeley.edu/get_project_config.php
03/03/2010 11:17:55||Fetching configuration file from http://www.malariacontrol.net/get_project_config.php
03/03/2010 11:18:15||Project communication failed: attempting access to reference site
03/03/2010 11:18:35||BOINC can't access Internet - check network connection or proxy configuration.
03/03/2010 11:28:36||Fetching configuration file from http://abcathome.com/get_project_config.php
03/03/2010 11:28:48||Fetching configuration file from http://www.ufluids.net/get_project_config.php
03/03/2010 11:31:41||No general preferences found - using BOINC defaults
03/03/2010 11:31:41||Preferences limit memory usage when active to 1002.27MB
03/03/2010 11:31:41||Preferences limit memory usage when idle to 1804.08MB
03/03/2010 11:31:41||Preferences limit disk usage to 9.31GB
03/03/2010 11:32:10||Fetching configuration file from http://predictor.scripps.edu/get_project_config.php