Peter S. Menell has self-archived "In Search of Copyright’s Lost Ark: Interpreting the Right to Distribute in the Internet Age" in SSRN.
Here's an excerpt:
Drawing upon the historical development of copyright law and the legislative history of the Copyright Act of 1976, this article explains why Congress selected the term "distribute" in its last omnibus revision of copyright law, shows unequivocally that Congress intended to encompass broadly the 1909 Act rights to "publish" and "vend" within the right to distribute, and rejects the position that Congress required proof of "actual distribution" to prove violation of the distribution right. This critical legislative history has been notably absent from treatise accounts and briefing on the liability standard in the file sharing cases, leaving courts without a compass to navigate this statutory terrain. This article traces the origins of the key legislative terms to elucidate the scope of the distribution right in the Internet age.