0.4 micrograms is 0.0004 milligrams
Hiking, Climbing, Camping, Trail Running, Snowshoeing...
http://perryscanlon.com/MSJinfo_phpBB3/
http://perryscanlon.com/MSJinfo_phpBB3/viewtopic.php?f=10&t=1515
Nope! yer on your own there kid! I'm too busy hiking (w/o stimulants)! I got an idea though! You can get it yourself! and take along your friend Juan Valdez. You guys will be back in no time!