at that low of cash, what you suggested, "make 100 into 130...150....200....250...." where i trade, that would cost $100 in commissions (ameritrade). the way i see it, and i fully admit i'm no expert, thats why i'm in this position, is this is my last chance. with $100 invested, i would have to get a 20% return just to cover the commissions, that makes me think the only way is to try to find another penny stock and wait for it to blow. CMKX is the best i've found.
just my opinion