bigworld your very lucky to have both stocks ,I read CYGX PR again and this is very interesting {Recent laboratory studies show that this compound rapidly kills MRSA and prevents further growth. Evidence shows that this compound is a powerful bacteriacidal as well as a bacteriastatic agent against MRSA}----------prevents further growth ,it a bacteriastatic agent ,to me this means it may last a lot longer in the blood stream ,so does this mean the delivery system is further along than we think,or is the new shorter dna strands are a lot tougher than we thought.Its all good .