There is a cubesat launch opportunity on a Russian Dnepr rocket going in summer 2016 going to ~500 km Sun Synchronus orbit with some extra slots for cubesats (1Us all the way up to 12Us). If interested, please contact Abe Bonnema at A.R.Bonnema@isispace.nl with details of your mission.

Of course don't bother the poor man unless you can pay for it...

Just thought I'd pass it along. Bob, WB4APR