Go to this location:

http://forums.cnet.com/7723-7593_102-315232/welcome-to-the-digital-camera-forum/

Scroll down to the 5th item called "Older Cameras (several brands) with bad CCD sensors."

Start reading there.

I have had two different cameras fixed for free by Canon for this problem.
It only took a week to get them repaired and returned.
I don't know if they are still doing free repairs but it is well worth the effort to find out.
I suggest you telephone Canon service and tell them your A95 has a bad sensor.
They are well aware of the problem.

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