I downloaded Irreco to play around with, but I don't have an HTPC or anything that I can remote control over wifi. I've heard of people making IR tranceivers that plug into a headphone/mic jack (albeit through an op-amp, or similar). Would something like that be possible for the N810 with the current code in LIRC/Irreco? I could probably work out the hardware myself, but I don't know enough about those software packages to start hacking at them, if it takes more than a bit of compile-fu.