If you look to the 8K of 2006-05-06 you will find ....
the Balance Sheet as of 31 March 2006;
4.7.2 The Financial Statements referred to above, in par. 4.7.1.1 and 4.7.1.2 shall be audited by RSM Top-Audit, being duly registered and in good standing with the securities and exchange commissions and certified by the Public Company Accounting Oversight Board.
...shall be audited by RSM ...... I dont find any information that the balance sheet of 31 march 2006 was ever audited.