hi, i have bought a starview 3 box but it didnt come with firmware disk so i downloaded the GTRom_Super_6.00e.exe from this site and when i connected the null cable n pressed download it seemed to work correctly but now when i plug it up to tv and try scanning channels it doesnt pick any channels up wot so ever, i have tried restoring box and scanning using a different service provider and still dont pick up anything, ive even put new firmware on again but still nothing, i dont know wot the problem is, i have another starview 3 box in another room and did same process with that and it worked fine, any1 know wot it could be please?? thanks