burse mode with programmable fstop

Archived from groups: rec.photo.digital (More info?)

I'm in a two shot mode now with my camera. I take
the first shot at the standard fstop or
'exposure compensation', then
another at -.5 exposure compenstation.
One of the two always works out perfect.

Is there a cheaper point and shoot that will allow
you to setup two shots for each trigger, one at the
automatic stop, and the second, at -.5 the previous
value?

If it takes a couple seconds between shots - that's
ok.