I recently bought a couple of old iProntos and can't get either of them to connect to the Internet even though the network is recognized (as indicated in the signal strength meter). I've tried both DHCP and Fixed IP. Both of these systems have the old 1.5 firmware. Philips' Pronto website indicates that the latest firmware is still available for download, but I can't get it because the network connection fails. Does anyone know if there is an alternate way to install the latest firmware version?