from my point of view, the lack of volume is due to the float is very tight, just because of most of the longs locked their shares above over $1, (I locked my shares over 2$ though),
You can't expect to get more shares to sell at such a low level, ( just face the reality--as Perchy says, don't always think about the triple 0 sub-peny things and the price in year 2011 or even the days ahead of Apr.20th).., if more shares would sell at around this low level, for sure more longs(true longs)will jump in to get more cheapies...,with the looming news on July 3, how much lower do you expect you can get?0.0125??, Come on....
JMHO though, wish you good luck,