There are very responsive as far as I can tell but I can't really answer that for several reasons Flak. The demos at siggraph are using the current beta version of vue 6. Not all features are available in that version yet and performance cannot be expected to be the same as final, production code. The demos themselves are kept to simple tasks for reasons of time - each demo runs for about 20 minutes plus 10 minutes of questions. The windows PCs used for the demos are dual processors running in 64bits to show that Vue 6 can also run on these platforms. Those machines are by definition faster. The macs used for the demos are also fast, but I noticed much better response time of vue under mac OS X than vue under windows, so I tend to attribute that to the OS (vue 5 on my small mac laptop runs a lot faster than vue 5 infinite on my windows XP, especially during renders). I'll relay your question about LW objects to the beta testers.

• agiel - www.linfa.net