Hi. I have bought lacie external drive and I noticed that when I put my iMac to sleep mode the drive and the fan are still on. I spoke to Lacie tech support and they said that in sleep mode FW ports are still powered, that is why the drive stays on. The only way to turn the drive off is manually switch it off, which is quite annoying. Another way - to shut the computer down every time. I am wondering if there is a way to set up my iMac so FW ports are off in sleep mode??