This conversation has been merged. Please reference the main conversation: Lightroom: Add more flexible import naming/structure options
It includes multiple, customizable date formats based on SHOOTING INFO, not import date, multiple time formats, camera folder, file-name and file number data, ISO, camera model, free text, and more.
For example, I can upload images into a folder named 2011\Grand_Canyon\2011-10-04-7D\, which I don't believe I can do in LR at all, and certainly not by pulling info out of the EXIF. And I can rename files into that directory as, for example, Grand_Canyon_1301_400.CR2 (where 1301 is the original camera sequence number and 400 is the ISO) or Grand_Canyon_0001_7D_111004_111532.CR2 (showing date and time shot, as well as a unique sequence number).
About the only thing DL Pro lacks is the ability to have multiple custom text strings and the ability to save a copy on import.
If LR3.6, or LR4 added full featured naming capability similar to DL Pro, I could do 99.9% of my processing in LR and PS, and be a happy camper.