Adobe LR2 and PSCS4 work correctly with Apple's new printing path and yet they release the second beta of LR3 with the old problem of forcing the driver to colorsync and double profiling when application manages color is selected. At least with the Canon iPF drivers that work correctly with LR2 and PSCS4.
This is crazy that they do not have LR3 beta 2 printing the same as LR2 and PSCS4 which Adobe has constantly insisted they have programed correctly per Apple's instruction, and does work correctly by turning of CM in the driver instead of forcing the driver to colorsync and double profiling as the LR3 betas do.
And here we go down this road again with Apple's new printing path.
Doyle