Hey Dimitris You have to understand that a link needs to be sent back to a pending status for review of upgrading. So basically with what you're considering, it could allow anyone to upgrade any listing and have them automatically use whatever they upgraded to which competitors could easily screw one another over. If you are making money, you dont mind paying money to oust your competition. follow what i am getting at? I could upgrade your listing to a porn site because i guessed your ID. bad bad bad Now I am also speaking in terms of extra urls too. You definately know how I go about additions and MODing(btw I have an update for you, so PM me for details about it). There is a lot to be considered, because this is a package that will further enhance the directories for that have the MOD liek you have on indexzilla. There has to be security precautions. I have md5 hashing planned. passworded upgrade implementation where only you will be able to reset and/or retrieve. But let me not take ths any further, because it's pretty much thought out and I do have some details, but providing everything atm wouldn't be a good thing because I still have to start coding it all, and testing as well. Thanks for the suggestive info though. Rob