What flash trigger is compatible with Yongnuo 565ex and Nikon d5100?

Hi

I am going to purchase the Yongnuo 565ex but I am unsure what trigger to purchase with this?

Also is there a trigger that offers the use of TTL still or would it have to be in manual mode?

Thanks

Not sure about the Yongnuo flash systems but when I purchased Pocket Wizard Flex TT-5 and TT-1 it was the only trigger that supported I-TTL. When using this along with the AC3 controller, you leave the flash set up in TTL even though the AC3 is set to manual.

Jen, I believe I answered your question here: http://nikonites.com/flashes/