Hello forum, at the moment i have a MacPower Hydra S3 directly connected to my iMac, but i'm not content with it anymore (various reasons) and looking for a "remote" solution like a NAS. The Hydra S3 has four internal 3TB drives installed, running with RAID 5 and is used for my iTunes library and TM backups. In addition i have a ATV3 connected to my TV. RAID 5 is not a must have, if the NAS has an internal restore solution for a faulty drive. I'm looking for a NAS solution which is up to the a.m. tasks. Simultaneous streaming should be possible (f.e. video via ATV and music on iMac). I have already updated to Yosemite. The NAS will be placed next to my router and connected via 1GB LAN to the network. My main problem with the Hydra S3 was, that iTunes regularly lost the connection to the path and i had to manually renew it. In addition waking it from standby could lead to app crashes or a temporally freezed iMac from time to time. Any suggestions? Feel free to ask if information is missing. I'm located in Germany, so only worldwide vendors like Synlogy or QNAP are suitable. Thank you! P.S. I already did have an Synology 213air, which was not powerful enough for streaming. But i'm open for new vendors.