Okay, so its really just one thought. I picked up an LEA-EA4, a Minolta AF 50mm f/1.7, and Tamron 28-75mm f/2.8 Alpha mount last week and finally got around to fooling around with it. I'll probably be selling the lenses and keeping the adapter (though the 50mm isn't worth much...). Still, I can see right away that with the LAE-EA4's built in PDAF sensor, AF micro adjust isn't just a suggestion, but totally necessary. Even worse, the micro adjust is so rudimentary that I don't know if the 50mm will be useable with it. I'll need to have two settings: one for infinite and one for the close range. I don't expect this being done, but Sony needs to implement adjustments for multiple distances. Either: AF Micro-adjust: Required.