I've noticed that Fidelia and Audirvana Pro both are using "iZotope 64-bit SRC" and "MBIT+" dithering. Any chance of getting those options/functions in BitPerfect?

Probably nothing to do with you, but the App Store is driving me batty. Doesn't show BitPerfect in the "Updates" Section, but shows an Update button in the "Purchased" Section. Then when I hit the Update button it says that I need to do it with the account it was purchased with...and I only have...

Purchased BitPerfect today from the App Store.    Question: Does BitPerfect have any affect when using AirPlay?