Prevx - How does it compare. As far as i can tell it is not really a AH at all. But rather just an addtional Product/layer you can have. I am quite amaze at its memory usage of only 4Mb. But i always thought they could have saved at least another 500K if they had done a simple Window interface. Any comment on it. So far all the thead i read has limited input as they are all by namely 4 - 5 person. I would like to see others' comment as well.