Hi Zeev,
You might want to take a look at INSP. It just made a new high
after basing for the last five months. I believe this stock also
fits your criteria. High beta stock, zero debt, a ton of cash, and
very profitable. If you look at its chart you will see that its been taking a staircase towards heaven over the last eighteen months. I'm sorry if I sound overly enthusiastic. This has been one of my long term holdings that I bought into during the summer of 01.
Gary