This feature would be especially nice for those with an IFD 440/540 and dual 275s. The 275s open up panel space for a tablet, possibly panel mounted, right next to the PFD/HSI. iFly GPS with flight plan sync would be a really nice inexpensive MFD alternative to costly big glass from the major avionics companies, with very little loss of functionality. The 740b or the Tripltek tablet really makes the app usable in bright sunlight, one of my biggest complaints about the iPad-based EFBs.