Hi all, Bit of a long shot but here goes. I have a Media Centre and want to use it with a Harmony 525 remote. I have an IR extender that receives IR codes, then fed through an IR amp and sent to whichever device it's connected to. The way it does this is via a 3.5mm audio jack. So, my question is, is there a USB dongle that has a 3.5mm audio jack that can receive IR signals ? If not, what other ways are there to use a Harmony with a PC ? Can I use an IrDA dongle for mobile phones/printers etc ? Cheers, Richie.