The Center for Computer-Assisted Legal Instruction (CALI) and the Cornell Legal Information Institute (LII) have published three federal rules ebooks: Federal Rules of Civil Procedure, Federal Rules of Criminal Procedure and Federal Rules of Evidence. The ebooks are compatible with many different devices such as Kindles, Nooks, iPads or just your pc with the right app.
They are available for download at the CALI elangdell site and are based on the LII Federal Rules Collection.
LUNO Law Library Blog (Loyola New Orleans College of Law) reported on and reviewed these just released ebooks. They compared the ebooks with the West Pamphlet editions of the federal rules and found that the CALI ebooks were seven months more current.
AACPLL Blog: Law Library News 