I just purchased a 320GB LaCie Big Disk Extreme about one month ago. FAST as hell. It has a triple interface: FireWire400/800 and USB 2.0. Very solid piece of hardware, matches the PowerMac G5 with a painted Aluminum surface. The drive is also rather heavy. One thing I noticed upon shutting down my computer since purchaseing it, is that I think this drive has two physical hard drives in the case. My Mac is set up to boot in verbose mode, so I can see what it's doing; upon shutdown, two caches are flushed. This drive also shuts down with the computer, and starts up with the computer. My el-cheapo 80GB GVP from ClubMac does not do that, it keeps running if I shutdown the computer. If you can afford the LaCie products, buy them, you will not be disappointed.