What's the preferred renderer to use with Wings3D these days?

[micheus]

but how about a "browse" button and/or having it default to the "plugins" folder in the folder where the renderer executable is located?

Maybe a default location would be a good solution. After user select the render location that could be used to define the plugins one since it used to be under that folder.

The current Wings3d controls doesn't allows to select only folder - that is why oort didn't implemented it.