Kelly, I don't have much in specifics on the plasma engine. This link is about all there is. There used to be a great deal on the web earlier this year, but most of those pages are gone (and the ones I could find are all blank, hmmm). I am fairly certain that it is lighter than AIMSTAR, but not by much. I already posted links to the AIMSTAR site. If you need me to post them again let me know. Here is the link to CNN's story. http://cnn.com/TECH/space/9808/26/holliman/ Lee
If the suit fits ... - August 26, 1998.url