Do you know if Zbrush is exportable to Lightwave? I model/texture and animate in Lightwave, seeing this makes me want to try.
Yep, you can export into Lightwave. I know that the entertainment industry uses ZBrush all the time, especially in video games. All of the models from Gears of War and Assassin's Creed, for example, were sculpted/detailed in ZBrush.
Check out pixologic.com. You can download a free, fully functioning, 30-day trial of ZBrush.