Hey guys...not the most technologically advanced person around, but I can get my way through a tutorial pretty well. I have a dir-615, and I used to (seemingly) have my NAT open and my ports forwarded fine. However, ever since I've had a new computer, no matter what I do, my NAT will not change from Moderate to Open. I've tried a bunch of stuff, but my Xbox indicates that it is Moderate, even though my router says: Endpoint Independent is clicked. I've tried triggering and forwarding ports, neither seem to work. I'm assuming, that in which case, it is either a router issue or the xbox's. However, when trying to forward ports for Minecraft or anything else, that seems to not work either. Anyone have any ideas? I've tried turning off SPI, turning on DMZ, UPnP is on, setting a static IP for my xbox, etc. The only thing I haven't tried is plugging my xbox directly into my modem, because there isn't any space. Actually, now that I think about it, it may be an issue with the modem, because I got a new modem (siemens gigaset SE567) around the same time as my PC. Anyone have any ideas at all in terms of what it could be/what possible solution I could use? it seriously limits my ability to do things online through Xbox Live. Thanks.