For my reference, the below link to
http://www.myfico.com/ provides
DAILY updated LENDING RATES for 30 year and 15 year FIXED MORTGAGES. Given the U.S. Fed + Treasury's recent aggressive actions I expect mortgage rates to FINALLY start to trickle down...which should
eventually allow the masses to either refinance or buy new homes.

Data Courtesy: MyFico.com, snagged on 3/26/08.