software for 3D lattices

I came across some nifty new free software "Partiview" that is basically a
3D particle viewer, but you can fly around the labled plotted points, orbit
them etc. Its pretty cool. You get it from the Hayden Planetarium site,
where you can also get a 3D atlas of the milky way, but you dont need that
to get the program. (get it though, its way cool). Anyway, download the
program and the manual data, so you can open the program with a simple cubic
array to get the feel of it. Has a very slick look and feel to it. You click
on the array and "toss" it and it starts rotating, or you can fly through
the array, or orbit a point of interest- that kind of thing. Of course,
download the pdf of the manual too. Oh, I almost forgot:

http://www.haydenplanetarium.org/hp/vo/du/products.html

Monz, I bet you could have some fun with this one fer sure.

Dante