Hi
First of all, i want to say that i really appreciate your interest on helping me!
I read the all thread but my doubt remained because it was from last year and even i don't intend to stream video (my tv is one of the first Samsung LED models and it doesn't have Wi-fi; the possibility is by ethernet), i could use it once a while but it's not a major thing since i can get up my butt from the couch and plug my laptop to the HDMI cable.
So my doubt, besides if it worth the extra money to buy the DS214, that by mistake i didn't refer previously, is the question of the years. I never had any product from Synology and i don't know if this is one company that you should always by a product from the latest line or if there is no problem to buy one of last years model.
In relation to what was spoken about DSM updates/upgrades, i saw the thread on Synology's forum and i agree with what people are saying there: After the three years, and if there's no hardware limitation, Synology could release new updates/upgrades for some money (not much, obviously!). I think, and i can be wrong, that when someone decides to spend money on a NAS, is not to be "always" upgrading it; on business products maybe but not the home user like me.