I did read through some threads on this topic, but none were helpful to my situation.
I have a Mac, using OS X
I have a new 700 series Sony reader (yahoooo!)
I did NOT install the disk that came with it for windows
I have the newest Calibre
The books are in Calibre, they're converted to the right format, I've highlighted a bunch of them, but the "send to device" thingie is greyed out and taunting me.
I cheated and just copied them manually to the reader and they work fine, but I don't really want to do it for each book
Any thoughts? umm please keep in mind I like devices because they're cool and shiny LOL I'm not much of a tech