Jag,
I have both buy and sell orders on Cardio (a buy at .76 and a sell at 1.50). No nibbles on either of them as yet. The stock seems pretty solid north of 1.00 but with tiny volume. I really wish we could get some decent volume in this stock so that we could actually buy and sell significant amounts. Like you, I am extremely positive on this stock in the long run. I shall definitely keep my relatively large core position for much higher sps.
Doc