TIFF to ACR4 in CS3

[jerrydf]

Bridge (beta 2) has a preference option to open TIFFs in ACR4 but PSCS3 does
not. Is it possible to edit TIFFs in ACR4 through PSCS3 only and not go through
Bridge, since the Bridge version will not transfer the image to PSCS3 using the
Open command (at least not for me)?

[ShimmyJimmy]

If I'm not mistaken, that is a problem that is exclusive to the beta version.
My solution has been to go into Photoshop CS3 and then do a File/Open As and
then choose RAW as the file format. Then I just double click on my tiff image
and it opens in camera raw. I believe this will probably be fixed when we
finally get a release version of the new Photoshop. There are other ways of
doing this, but this has been the simplest for me.