Okay just got my broadband today. A guy came and installed the modem and left a firmware file. i updated "Binatone" modem firmware into my beetel 450tc2 modem :'( :'( :'(i tried all firmwares available online but noone worked. everytime i try to install the new firmware, it says "Error, router cant support this file" or something like that.PLEASE Help me out! i owe you my life guys please! :'( PLEASE!!! im gonna die :'((the binatone firmware was in .004_ras format)