Topic: Spaceship-building games?

Anybody know of any games that let you customize and/or build ships, preferably of the space variety? The only games I know of are Master of Orion and Infinite Space.

Nevermind, one of my pals on the Backloggery recommending me some good ones. In case anybody else is interested they were Starflight 1 and 2, which are some pretty good Space RPGs that let you build and customize your own space ships, and Ascendancy, which is a strategy game very much like Master of Orion.

There's also Starscape. I remember playing that one years ago, it was fun.