Would you not think...that McNeil and/or IMI would attempt to shed some light on what is going on with Prevu? If this product is to be marketed in 2003...then 2004 (sometime, maybe..) why not let us know what has been accomplished?? Where do we stand with the various forms of the test?, who has tried it out? What has been l;earned....... Unless of course the information would be too damaging. We get nothing but silence from both companies as the stock drifts lower and lower.