Has anyone out there been Beta testing Apple's OS X 10.9 (the "Mavericks" release that started shipping today) with Lightroom and ACR/Photoshop? Any compatibility issues? I usually hang back for a while on installing operating system releases, but I'm hoping the new OS X compressed memory feature, along with what I gather are re-engineered garbage collection routines, will alleviate the exhaustion of real memory I'm seeing when processing D800E files—especially, although not exclusively, when Photoshop is running coactively with Lightroom.