Greetings, I would greatly appreciate any help with this problem. I'm using an airport extreme (latest firmware) with 10.6.3 on a mac pro and a macbook pro. The mac pro is wired the macbook pro is connected via wireless. I constantly have signal drops. While the airport extreme seems to stay online (green light is sold) the cable modem always resets itself. I can't figure out if this is because of my Optonline service or due to my router (airport extreme). Cablevision states nothing is wrong with my cable internet connection and the issue may be with the router. I've tried three different modems from them and they've supposedly checked everything (wires, signal, etc). I still think it has something to do with them. I'm hesitant to try DSL as it is slower (no fios here yet). I don't get how it can be the router if both my desktop and laptop lose connection to the internet at the same time if they happen to be connected online at the same time. Is there anything I'm overlooking in regards to the airport extreme? Should I trash a particular preference or try a different setting? I'm kind of desperate at this point since it is highly annoying to constantly get knocked offline more than 5 times a day. Thanks in advance .