Well, we are running it on CnC.net nowadays, so it's more properly labeled Retro because it's still obtainable.
Nevermind that I still have all the original game CDs (including the expansion).
I have the C&C Ultimate Collection (which has all the C&C games, even the less than stellar Tiberium Twilight), though that's on Origin games (which I haven't touched for almost a year). I mostly played C&C Generals (though again, I haven't touched any games for the better part of a year)
BTW almost wanted to put this image in the Nostalgia pool, since I first played Tiberian Sun (a pirated copy) back when I was ~6...