Cloner, SurfaceSpread, Forester just to name a few :) That said the performance will be slow due to the native c4d drawbacks those three rely on.
CarbonScatter gives you better performance but is often thought of to be unstable and just not implemented that well.
R20 is just around the corner though and with the new multi-instance mode you'll be able to scatter pretty much the same stuff (with more control) as with Corona Scatter for 3ds Max. At least according to the videos on Cinversity ;) Fun times ahead!
