rapidshare is a Swiss company, and the law is less crazy over here.
but for corporate file sharing, i would recommend renting a VPS and organizing some simple SSH-based copying with FileZilla, for example. Or some HTTP-based sharing if you want.
well, to be precisely true, Sharereactor was run by a Swiss guy, and it was indeed torn down by the police. But the guy did not get in jail:
http://en.wikipedia.org/wiki/ShareReactor
but Sharereactor was designed for exchanging movies illegally, whereas rapidshare tries to be different :)