Hating this so far -- I'm going to be calling Linksys to see if I can get a replacement for the card assuming I don't get an answer here. The connection quality of the WMP600N is horrible. My laptop gets a full 54MBps G link from the same room with its internal Intel WiFi link. So does my fiancee's Lenovo S10 netbook. The 600N gets 1, maybe 2 bars, and the resulting link is both slow and unreliable. It drops regularly, and when it doesn't drop there are lag spikes. What is going on here? I've tried N at the 2.4Ghz, 5Ghz, and mixed bands (with no G clients), tried putting the G clients on their own radio and leaving the 600N on the 5Ghz radio. Nothing. Connection quality, reliability, and speed all remain horrible. I've read reviews (after buying the card -- very unlike me) and they're all terrible. Is this just dreadful hardware? It's their top, top end consumer wireless card. The only consumer dual-band card they offer, so far as I know. What's going on here?