This week I'm pleased to welcome back Rocket Matter as the weekly sponsor at MacSparky.com. Rocket Matter is one of the few forward-thinking service providers in the legal industry helping attorneys and legal professionals with solid, web-based, and gorgeous case management software. This week there is a free ebook, Productivity Tips for the Discerning Cloud Computing Lawyer, that is loaded with useful tips for anyone who pays for their shoes by the billable hour.