This is not a question. Just sharing it with you.
This is from IRS:
Washington — Unclaimed refunds totaling more than $1.3 billion are awaiting nearly 1.4 million people who did not file a federal income tax return for 2006, the Internal Revenue Service announced today. However, to collect the money, a return for 2006 must be filed with the IRS no later than Thursday, April 15, 2010. The IRS estimates that the median unclaimed refund for tax-year 2006 is $604.
So all those who have not filed 2006 tax return and have a refund, should file 2006 tax return without further delay.