Great price on a nice pack.
The torso length is either a short or a regular, the shoulder straps came in four sizes, and the hipbelt came in three sizes. http://www.granitegearstore.com/Nimbus-Latitude-Short-Torso-P14.aspx
You may want to post those sizes. I love my Nimbus Access FZ. It'll carry 50 lbs comfortably all day long (a Latitude will do 40), but that's partly because all three components are sized properly for me.