New Post: Related items image size

I have tried this and it is still not resizing the images. The only other change i have made is to move the related items out of the tab area in the productdetails.template.
domr.digitaltradingco.co.uk/Shop/Products/ProdID/9/CatID/2/CLASSIC_PURSE_IN_PINK
If you look at this page the images should be 470px. any ideas?