It also had the added advanced feature to launch more than 1 instance at a time. If you have a multi-processor machine, you can launch as many instances as you have cpu’s. In my testing, this cut render times in half on a Quad G5 using 4 intances. (having at least 1 GB of ram per instance launched is recommended).
There’s lots of error checking behind the scenes so I did some beta testing to make sure it doesn’t have any bugs, but as always please share anything (good or bad) that you encounter.