Pros: When this drive actually mounted, it was great. Fast. I used it to backup my design files and store 200gb of music, which I streamed flawlessly to my work computer.
Cons: After just over a year, my iTunes couldn't locate the music files. I restarted my machine and my drive, it remounted. iTunes played music for about 10 minutes, then drive beeped a few times and it was done.
Pros: It was easy to set up and it is a fast drive.
Cons: It would sometimes just not be accessible. I would have to disconnect it, power it back up, wait 15 seconds, then plug the drive back in for it to be seen by the PC. The slightest jolt caused it to crash.