Movie poster grainy

[Volante]

Hi again! :)

When I select this movie poster using browse, the movie poster gets really grainy even thou it's high res, how come?
http://img403.imageshack.us/my.php?image=junoitunesoe5.jpg

[benderbends]

not sure...but where you finding high-res posters?

[jmarshall]

Could it be that said picture has a jpeg thumbnail image of crappy quality embedded in it?

XBMC reads jpeg thumbnails before decoding the entire image.