Pronounced like it's got a Z. See also [xaonon.cjb.net].
Welcome Xaonon, and kudos for finding Greg Egan's superluminal applet, that's the clearest explaination I've seen yet of group velocity > c stuff. -- DrBob
Thanks. I found it a while ago just after (not surprisingly) the news stories first came out. You wouldn't believe how many people flooded into sci.physics asking whether FTL information transmission was possible... -- X