We have Qik and Tango working well on the Atrix. Now Fring is about to join the gang. From what I have herd, a lot more people are satisfied with Frings application compared to Tangos. I believe Android to Iphone is availible on Tango and Fring. This could be a better set up then Tango. But Tango actually does a pretty decent job. I just hope the expierence gets better. What do you guys think?