I need 25 good disco/techno/house from any era?

I'm having a dance party and the theme is disco, but i thought i'd throw a few good house and techno in there for good measure. I only have 5 songs so far : "Stayin' Alive"-Bee Gees, "Brick House" - Commodores, "Good Times" - Chic, "Don't Stop Till Tou Get Enough" Michael Jackson, and "discotheque" by U2 (i know its not traditional, but there my fav band and i was running out of ideas). A little help?