I did have a NeVo controller with wireless. Also with a IR RS232 converter from Xantech. But I found this too slow, especially the RS232 control.
I have since replaced this with a Philips Pronto with RS232 extender.
What I am missing is details on how if possible to control a PS3 over RS232 -> USB or over TCP/IP
Also want to look at interfacing my Siemens EIB system either via RS232 or TCP/IP.