I actually sent an email to the person in regards to the IR4PS3 remote and he says that he is working on trying to get things moving more forward with the project spending more time doing business related stuff at this point instead of design related issue and working with Logitech to get some things taken care of.
I'm hopeful that he will return to the RemoteCentral.com forums shortly to give a status update of what is going on as it seems that there are many people who are interested in that option... myself included.