Back to the original topic....<br /><br />I believe it is true. This got reported on another website I frequent as well. I'm not surprised at all. I'm on a space project right now, and I can testify that flight-qualifying hardware is a heckuva lot more time consuming than simply retesting it. The standards are different, mainly becuase flight-qualified hardware is handled much more carefully than non-flight-qualified hardware, in order to avoid compromising the flight qualification. A flown part will already have that qualification, unless somebody screwed up in its handling, so this would save a lot of time and money. <div class="Discussion_UserSignature"> <p> </p><p><font color="#666699"><em>"People assume that time is a strict progression of cause to effect, but actually from a non-linear, non-subjective viewpoint it's more like a big ball of wibbly wobbly . . . timey wimey . . . stuff."</em> -- The Tenth Doctor, "Blink"</font></p> </div>