Re: Soundgrid Server
I doubt very much that you can make your own SG server. SG Serveres are really simple dedicated PCs but Waves will never, for obvious reasons, give you the software/firmware needed to use a "home made" machine within a SG network and make it work with all the rest of the Soundgrid hardware.
You can certainly make a very good, very stable machine to run Multirack Native, but that's a different animal altogether. No multitrack recording, no very low latency plugins, less plugin count, no redundancy...
So for me is a no brainer. The HW is not that expensive and gives you tons of possibilities, and Waves is expanding features all the time, all compatible only within a SoundGrid network... and the servers are rock solid.