"Chords" vs. "Symbols" ??

[pdxdjazz]

Several years ago when a new irb update required a newer OS, I updated the OS in my iPod Touch (with the assistance of a "genius" at the Apple Store).
I lost EVERYTHING and was charged again when I reloaded my apps.
It was a huge hassle to convince Apple customer "service" to make it right.
It was an Apple issue, NOT irb.

Unless there's some new feature I can't live without, I tend to follow the "don't fix it if it ain't broke” rule.

I hope your update is flawless and you'll tell us what (if anything) we need to know.
)BOB