I don't have a wireless transmitter yet, but I plan on getting one for the 7D (WFT-E5). I want to use it in conjunction with an iPad for my commercial shoots.

Has anyone got one of these wireless transmitters? Do you have any experiences to share?

I am particularly interested in this DLNA capability that comes with the EFT-E5. Does anyone know if that will stream VIDEO (as well as images)? I'll hunt down the manual, but I'm still interested in general shared experiences.

I had a look at the Eye-Fi option, but I hear the CF adapter has complications, and besides, I don't want to restrict my flash memory options so I am going with the expensive (and reliable) option. I may get the Eye-Fi option for my 500D as a secondary option.