Hi everyone, I have an Airport Extreme (n) Base Station (Gigabit Ethernet model), two Airport Express and usually two to three Macs in my local Wifi network. Internet transfer speeds are up to the maximum of 4 MBytes/sec, however LOCAL transfers between Macs are dog slow. Yes, I have the base station set to 802.11g to remain compatible with some devices, so 54 MBits should be no problem. Transfers between the Macs are slow and nowhere near the max capacity. Any idea why? I can't even stream a small movie file like this! Usually it's around 200 kB/s Any help or idea is greatly appreciated!