Does anyone have an thoughts on the SilverLungs generator? I beleive that this forum seems to think the Silver puppy. Silvergen and homemade generators as the most effective. I'm curios as to others thoughts on the Silverlungs generator as it seems the most user friendly and idiot proof, although I know the others are good too. Also cost is not really too big a factor right now so please exclude that. I'm by no means and expert on CS but certainly learning.