I used to have a WRK54G. That device worked just fine. I was able to connect every single device I wanted to. My DLINK PCI cards worked just as fine as my HP laptop with integrated WLAN, my iPaq, my WML11B music system, etc. The only problem was, the WRK54G is pretty limited, when it comes to features like QoS, SNMP, Access Restriction, Remote Logging, etc. So I decided to get a WRT54G and throw the HyperWRT firmware on there. Works great and I love the features. However, Some of my devices won't connect anymore. None of the DLINK cards will connect. So I thought, OK, what the heck, might be incompatible or something. But then I noticed, that even my WML11B LINKSYS music system won't connect anymore. Settings are all correct. It just won't conncet. Any idea? Anybody made the same experience?