I tried to install Windows XP once, but it didn't work as good as I hoped. At first I had no sound, then, when this was sorted out, I had trouble with my RAM, because of the 32-Bit Version. The main issue was, that I couldn't use more than 3,2 GB, which I knew before I installed it, but for some reason games like NFS Underground 2, wouldn't work properly. So I installed XP x64, which is the sadest excuse for an operating system I ever encountered. I had Bluesreens all over the system, The OS didn't accept some of the drivers, it crashed during the installation of a game, ingame it froze and even though it is/was a 64 Bit version, XP didn't recognize my 16Gb RAM.
Another issue is, that there aren't drivers for my system, espacially for my board. So I can't use USB 3.0 and the most annoying thing is, that not all HDD's show up, except my SSD and the 640GB HDD I use for some of my games.
I also installed Vista once, but I can't find my DVD. I would like to install it again, but Microsoft refuses to send me another DVD, because I have the Enterprise edition, they told me, if I had a version, like the Ultimate or Home Premium, there wouldn't be a problem, but they have no Entprise DVD's left, so I have no cahnce to install Vista.
But back to topic. ^^
I installed Windows 10 once again, this time via an upgrade of Windows 8.1. Mass Effect 2 launches now, and I can play it. But now ME3 crashes very often, so I think I install Windows 8.1 and Windows 10 in a dual boot. This should work and I might be able to use all the features I want within Windows 10 and play games like Mass Effect.