None as of yet from Smarthome or anyone else yet. Is scheduled to have RF devices according to Smarthome. Sometime this year.
I have my Insteon modules and switches set with an X10 Primary and Scene Address. Use a RR501 and a few older X10 Remotes like a HR12A palmpad to control them for now.
The beta translator was dropped by Smarthome and thay did indicate a translation from X10 to Insteon was going to be in the software scheduled for Q2 2006. Needs a 24/7 computer from what I read.