Here's a new years prediction for those still holding.
Based on the dates and bid prices of the previous 4 Headstart drawdowns, I predict that the next drawdown will be approx mid Jan 06 at a bid price of 1.5p
The first 4 drawdowns saw the bid reduce by 55% from 5.35p to 2.375p and remember there are another 28 possible drawdowns during the next two years.
The only event that may affect this prediction is a positive conclusion to the Roche case, which would mean the bid could rise temporarily for a few days.