From iCERT:
Update Tuesday February 2, 2010 10:45am EST.
The iCERT system is currently experiencing technical difficulties. We are aware of the situation and are working to resolve the issues as quickly as possible. We will update this message periodically, as new status becomes available or we have a projected uptime for the system. For specific questions on your application, application status, or other questions that do not pertain to the outage, please contact the OFLC National Processing Center at lca.chicago@dol.gov for H-1B issues or the OFLC National Prevailing Wage and Helpdesk Center at flc.pwd@dol.gov for Prevailing Wage questions.
Thank you for your understanding in this regard and we apologize for any inconvenience.