My Pronto RU940 that i've had for 4 years or so has been acting up lately. Am quite happy with the remote itself so bought a second hand one on ebay. I remember having to apply a firmware update to mine when i first got it. Have managed to find the executable for the update in the pronto archive on the Philips website. However, haven't got a scoobies how i'm supposed to apply it. The website has the executable but no instructions for it. Don't want to mess up the new unit so if anyone has any instructions or remembers how to do it, please could you reply to this post? Thanks!