With Germany looking into CVI action and all the asic/asx investigations and troubles I'd be quick to cash in any shares at the .004 rate theres only 80 mill odd at that price:
the drop from .005 to .004 is a loss of 20% on todays sp
the drop from .004 to .003 is a loss of 40% on todays sp
the drop from .003 to .002 is a loss of 60% on todays sp
Take out the last few shares while you can at .004