Hi all, I'm planning on building my very first server ever. I want something that I can use to run at least 10 virtual machines on at one time, in order to set up a test environment for my Microsoft studies. I'll need something with at least 22GB of memory. I will also want to put a semi-high end graphics card in this thing, as I will want to use it for playing some games as well. I'm planning on buying three SATA drives for it to set up RAID 5 (something I've never done before that I want to learn to do). For all that I want to do, what kind of power supply do I want to get for this thing? Any advice is appreciated. Thanks!