Shrna YouTube videos, page-4

Oh, my intent wasn't to give you grief for the re-post, sorry.  I think every investor should make the effort to at least try to understand the technology on a rudimentary level like myself.  So for any noobs out there it should be posted every six months or so.  I was pointing out that I did learn quite a bit, even if I have to go back to about video 3 to pick up where a lot of it seems to have slipped through the cracks in my cranium.