I cant find the Forum that answered this so ill give you what i know.

Copy this to notebook....

http://www.simviation.com/yabbuploads/yourpic.jpg

when you left click on the Photo icon above the unhappy icon, replace URL with the above.

Now up at the SIMVIATION heading Top Left of screen, in small print is Upload Images, this has 8 browes spots to mail your pictures .

Now before you get the picture , Copy its Name. now upload picture.
Back at this screen. go to the http://www.simviation.com/yabbuploads/yourpic.jpg and replace the words ...yourpic.jpg  with the picture name you uploaded.

do this for each picture. Copy and paste the names so as not to have problems.