I found the article in the Washington Post interesting:
http://www.washingtonpost.com/wp-dyn...070201186.html

But the comment right at the end "The Grob Twin Astir, the Cadillac of
two-seaters, snapped free, surfing upward on a rising column of warm
air" was amusing, because I actually like the Twin :-)
Uri Savoray
4X-GJC