Where is Ros 4 MD5 Sum?

…the link in download page point to 3.30 md5…

My sum for rb100 series combined package is:

6d06bb30deb5894eab8684eadcd16773 routeros-mipsle-4.0.npk

someone can confirm is correct?

yes, yours is fine

http://www.mikrotik.com/download/routeros-md5-4.0.txt