Downloading Steam Games I Actually Own?

Is there a way to download a Steam game, and have Steam recognize it as a backup? I get 10x faster downloads on Hotfile and RS than I do from Steam’s servers. Maybe there is a site specializing in uncracked Steam uploads, with all the proper files to have a legit install?
Answer #1
I doubt it would happen because in Steam you do not install games but they are downloaded to your drivers as installed.Any other software you would down would require installation from file hosters.