Buying back shares to the point there is no liquidity in the stock is not good for the price. That's why I think 800 million to a billion shares is the right range. It is small enough to garner a good eps, and big enough to allow healthy trading and liquidity. Also, this is all dependent on how high the stock goes before these buybacks can occur. If we get some good PR'S before then, then the buybacks will be dependent of earnings and cash flow. Too many variables and circumstances to try and speculate. I say let the business plan and revenue production run its course. Without these two, the talk about share buybacks are moot.