This excerpt taken from the C DEF 14A filed Jun 18, 2009.
Authorized but Unissued Shares
In addition, after approval of the Authorized Share Increase and the conversion of the Interim Securities into shares of common stock, we will have the following approximate number of authorized but unissued shares, depending on the levels of participation in the Exchange Offers indicated below:
Any authorized but unissued shares of common stock would be available for issuance at the discretion of the board of directors from time to time for corporate purposes subject to any shares reserved for issuance. We believe that the availability of the additional shares would provide us with additional flexibility to meet business and financing needs as they arise. However, if we issue any of the newly authorized shares, existing holders of our common stock may be diluted.