LAIRD is offering up a bunch of nice "Interface Solutions for Digital Cinema and 3D" - check them out HERE
The ones I like the most are:
Laird RD1-BX3 RED Epic/Scarlet Sync Port Video Interface
Converts Epic/Scarlet Single Output to Rugged BNC Connectors for Gen Lock, Time Code and Remote Start/Stop - $149.95
Laird RD1-HSWAP2 10-Output 12 Volt Hot Swap Power Distribution Box
Steady Power for Your 12 Volt Digital Cinema Cameras, Accessories & 3D Rigs - $999.95
not to mention a great selection of power cables for RED ONE, EPIC and SCARLETS.