I have a simultaneous dual-band AirPort Extreme base station running software version 7.5 and can't find the software install disk it came with. I reinstalled Snow Leopard onto my mini and it has AirPort Utility 5.4.2. When I try to connect to the AEBS, I get a pop-up stating that a newer version of AirPort Utility is needed, but I can't find anything newer than 5.4.2 on the Apple download site. Does anyone know if Apple has the AirPort Utility software that works with this hardware/software available somewhere?