Hey there, I want to look at extending shtoom's UPnP support to create a UPnP server for Linux &c. I can do the work for the UPnP side, but I'm not particularly clear on the commands needed to insert the relevant ipchains or whatever rules. If you're up on this stuff, and want to help out, drop me an email. Thanks, Anthony -- Anthony Baxter It's never too late to have a happy childhood.