There was an ab question here recently. I can't remember who it was who posted this exercise but I've been trying it myself and it's great.
The poster said he finds an incline board, hooks his feet and then lowers himself to the point where his abs are taking the strain and then holds for a count of 5. Then he comes up to a count of 5 and so on - adding weight when he could get to 5 x 5.
Buddy - whoever you are, thank you. I thought I had strong abs until I tried this. You've just given my stomach workouts an entirely new lease on life. I can't ait to see what these will have done for me after 6 weeks.
Thanks again
Galain