Just noticed that Fightlife is putting out a new Roberto Traven DVD to be released in June as well as a re-release of Tinguinha's Spider Guard DVD with bonus features. Here is the Traven write up, for those interested..
PRESALE: Roberto "Spider" Traven's Submissions & Sweeps DVD
For the first time on DVD, Traven's skills and experience are now available to fighters of all levels looking to improve their game. This action-packed DVD features 23 Submissions and 12 Sweeps in over an hour (72 minutes) of instruction.