Thought some of you may want this... thanks to metalspring for the info. Just passing it along. Not sure if it's BETA due to no official release in the RZR forum. Its working well for me so far, so flash at your own risk. Make a backup in case things get ugly.
It can be downloaded here:
1) Copy the IMG file over to your SD card
2) In terminal type the following:
flash_image recovery /sdcard/RZR-2.0.4.img
3) Reboot into recovery to check.