One program i'd like to recommend.

[tonykorea]

I have used various programs, but I think that Reality Factory is probably the most comfortable software.

However, easiest software to use is DX Studio, which I'd like to recommend strongly to everybody.

I'm using a freeware version, and the only problem is that you cannot add more than 10 meshes to a scene. Except for placing limitations, it is an excellent software.

I recommend this software to everyone who are interested.

[Matte]

Just one question: How much is 10 meshes?

[paradoxnj]

Meshes = actors = models. It could also be the level geometry. That is a severe limitation and IMO, not worth it.