I've just upgraded to CS5, and when I open my photos (RAW file) in photoshop as tiff files, they are being saved as 8bits/channel, whereas in CS4 they were 16bits/channel - I know I did something to make this happen - but only having only done it once I can't remember what I did - another 6 times before I remember it
How do I get them to be saved as 16bits, without having to go into Mode etc. individually.