plasma panasonic

Im looking to buy a plasma panasonic 42" tv and am wondering if it's worth paying the £100 more for a 400hz or 100hz plasma tv, what is the difference and is it worth it for the extra hz? Answer: That's the refresh rate. It affects how fast motion appears. Right now there aren't too many video sources which can provide a signal that fast. ...

I have an old "Olympus Camedia" digital camera (D-535 Zoom. 3.2 MP). I took coloured photos and tried to view them on my widescreen plasma Panasonic tv and all of the photos are black and white. I'm thinking this is happening because the camera is old and the tv is new, but I don't know anything about this sort thing so, can someone please help me? Thanks- please no ...