I was going to post the images from my photo locker... but the embedding seems to be borked....
http://www.subaru-svx.net/photopost/...e=2&ppuser=447
the marks on the belt should line up with the marks on the covers and pulleys so that there are the correct number of teeth between. I think it's 53 to the right and 53 to the left from the center...but that's from memory... the PDF I linked above states the correct numbers in the Engine Timing belt section about half way in.