[raymo]

Thankyou Rusty, Pluto, and Justin. Justin, to clarify what you have said;
I gather you mean stop the camera displaying the image after taking the sub. The only time I use the actual Liveview feature is for initial focusing with my Bahtinov mask. The image is only displayed for about half a second or so before I take the next sub. I have now realised that a sensor
cooling period should be allowed between subs, maybe 10 secs or so.
Pluto, I am aware that DSS is happy with raws, but my comp won't open
them when they are put in a file, so I still end up having to convert them. If I remember rightly, I don't think my PS accepts them either.
Does simply having Liveview selected cause any heat increase, or does the screen have to be actually illuminated?
raymo