I'll be giving a little demonstration on Tuesday night about how to use jMaki widgets in a NetBeans 6.0 Visual Web Framework (are you thinking of page fragments?). It'll be fun, so come on over!
Ciao for now,
P.S. Check out the forum discussion at http://forums.java.net/jive/thread.jspa?threadID=34375&tstart=0
for the latest forum discussion on this topic.