We've seen HGS climb steadily recently, then jump significantly on news of 3rd PV and a sales contract. The 3rd PV showed very similar numbers to the testing that DYA did. We've got units on a Fortune 500 company fleet. All in all earlier this week the 2 companies from this perspective were on a very similar footing IMO. What HGS have is a good, honest, open management team. We suffered from having a COB that isn't trusted by anyone (close family excepted), or so it would seem. However, to our advantage we have a slender company with a relatively low burn-rate compared with HGS. This puts us in a much better position for SP advancement now TF has gone, again just my opinion. Given the low overheads DYA could catapult from it's present, frankly pathetic, SP. This has tremendous upside, what we need now are sales and possibly a product update. And a continual flow of news.