zammo,
I'm guessing I have been following NAL for much longer than you and others here trying to do a S/T trade.
Until NAL announce some sort of deals on the back of all of their patent announcements then I will not get excited about.
The time for NAL to follow through is now. There next announcement will be a captial raising with a broker for approx $3M.
This may provide a better opportunity to buy for traders.