Models
http://www.myvirtualmodel.com/en/shopping/index.php for WOMEN
http://beauty.ivillage.com/fashion/myvirtualmodel/0,,bvsvh8hk,00.html
http://www.myvirtualmodel.com/en/shopping/men.php  for MEN

just Google Virtual Models if these don’t work..the sites have a habbit of moving,
you just have to do a bit of a search...I have found these 2 to be working fine...

once you make your models ( 1 before and 1 after) 
right click on the pictures and save as to your computer files where you save pictures
then come back to edit signature (in the control panels)
and using the little icon with what looks like a red sun over the right hand side of a mountain,
click on this and browse your files where you saved them and bring them in 1 at a time
(hint..keep the cursor beside the first one so when you bring in the second one it will sit besdie it)
don't forget to click update twice :O)

Mals Recipe Site: http://mrlynf.wordpress.com/2009/09/23/4/

Tony's Recipe Site: http://www.tonyferguson.com/weight-loss-recipes.aspx