A few months have gone by and I am noticing that the recommended Hitachi drive is possibly discontinued at NewEgg. Is it possible that there is now a better option than the 3 TB Deskstar? I am looking to replace the drive in my 1 TB A1302 because it is starting to act hinky.... gives error when rebuilding using Disk Warrior and failing to run backups. I would be happy with anything 2 TB to 4 TB as a replacement. I have read that the 7200 speed will be unappreciated for this function and what is really needed is reliability and cooler running which may be the one and the same.