Ghosted image!? inspirion 531

I have a ghosted image on my flat screen. This is the second time it's happened.

It's happened both times in Movie Maker, it's also on Vista.

It's 2 different things that have been left on, last time it was a 'publish movie' blue bar and this time it's 'select all' blue bar.

I don't think ity's a normal ghosting screen issue because last time dell went into my computer and when they took over control it went straight away.

I can't get onto the support chat thing at the mo so i thought I'd ask some advice.

It's just over a month old as well.

So I'm not overly pleased!

Thanks for any help.

Nathan.