Not good enough I'm afraid, you should in those cases, as a worst case scenario, simply display a message to the user that a newer or updated version is available. The new key serves no purpose and will in fact narrow your market considerably. Wrong, however SimpleIndexing is a prime candidate for standalone music only systems without an internet connection. Now the sting in the tail, .NET framework 2.x! why on your dedicated site is this not mentioned at all? You've given no real information on the programs themself, there is no mention of the system requirements, no mention of an internet connection or a three monthly download of a key. Oh and by the way, if you were killed by a train tomorrow, your program couldn't live on in your name, it would die less than three months later. OK, I see you dislike my applications, no problem at all. I just wanted to share what I've done and taught it could be useful. You don't like it, that is your opinion and you have every right on it. I'm not in this world to live up to your expectations and you're not in this world to live up to mine. I mean, there will always be some people that don't like my programs, but as long as it's below 50% it's ok with me. Regarding not mentioning .NET Framework 2.0, it slipped my mind, I created site not more than month ago. And if you are going to flame me for not mentioning it, well, knock your self out. And then flame me again for no mentioning system requirements. I got nothing against that either and I'm sorry I failed your standards, guess I'm not that good after all. Oh, I forgot to mention, my programs need at least Blue Gene (some say even Red Storm can run it, but I doubt it). And don't forget to install .NET FRAMEWORK 2.0, it won't run without it. Now please excuse me, I got a train to *catch*. Cheers.