well first you have to see whether its a ftp issue, or a hdd issue. try backing up a game to teh e: partition. if that works, then you know its ur ftp that fucking up. if thats the case, try ftping to another partition. if that doesnt work, ur ftp has had it. if it does work, then ur just as confused as me
try some simple trouble shooting and try to narrow down what the peoblem is as much as you can first,. before asking for help