Nokia :: N85 Unable To Send / Receive Picture Full Size

I tried asking this in the "N Series" section but got ver very little help. I figured those posting in this section are more interested in the picture side of mobile phones. So therefore are more knowledgable and be better at helping.

So here it goes:I have a Nokia N85 and i'm having trouble sending and receiving pictures full size. If i do receive pictures or send them to other phones they are signifcantly reduced in size and appear as a small square on screen. I have attached a pic of my phone screen with a picture displayed that was sent to me after from my girlfriends N85.

I have been through the settings to the best of my knowledge and set the image size to large but this seems to have no effect.To do this i went to MESSAGING>OPTIONS>SETTINGS>MULTIMEDIA MESSAGE>IMAGE SIZE (set this to large)