Dooooooo want. At least a Standaloneversion, that would be greate.
Corona Renderer Alpha 4 benchmark scene
Living room 100 passes
Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
Time: 0:8:16, Rays/s: 2,567,451
Edit: One strange behaviour is that on some CPUs or Systeme Corona shoots al lot more rays than on other, on 100 Passes. (Compare my 2.5Mio vs nearly 6Mio on the Guy above this Post)