You can wait until a JV is announced (with either LymPro, Phenoguard, etc) or grant (by MJFF, NFL, government, etc) or any number of cash infusion speculation and buy in at a more stable .30-.1.00+. On the other hand, if none of the above scenarios pan out, the warrants won't come into play (no $5 million)...AMBS will have to dilute in which case you will be able to buy in at .04 or lower. Basically...I have no f'ing clue...but I am long on $ AMBS.
GOOD LUCK!