I am with you Rikki, I do know how powerful the registration function is, just have not had too much use for it as of late, and I really need to start digging in again . . I am also in the same boat as you as far as learning to use my iPad along with my 970! Again, some very powerful stuff at our fingertips, just trying to find time to learn it all has been a bit of a struggle for me lately!
I will get there, but as usual, my commitments are taking precedence for the time being!
Jumping from the PSR 910 to the 970 was a big jump, and now adding in more technology, its very exciting stuff! I could literally spend ALL DAY with it!

Play on!!!