This posting is older than 6 months and can contain outdated information.
Is support planned for any of the X10 RF-based remote controls?
A great number of remotes are based upon the X10 RF design, including:
-ATI Remote Wonder (& Remote Wonder Plus, Remote Wonder II)
-nVidia UR88A Remote
-Marmitek PC Control
-X10 Wireless Mouse Remote
-Niveus/ONEbox PC Remote Control
-Qsonic Master Remote
Several friends and I have ATI Remote Wonder remotes on our Macs (they're available cheaply and in abundance on eBay); while ATI's software is quite good, Remote Buddy offers many compelling features.