it doesnt allow you to install the BD for play without the disk
from the FAQ.. "
If I buy the retail version, do I have to have the Blu-ray in my PS3 to run Warhawk?
Yes. “Reluctant Hero” asked about this Wednesday, but sorry man. But hey, one of the many advantages of the BD is that when you power-up your PS3 you can boot directly into the game."
ahh well.. looks like im talking myself in to buying the dl version.. i checked out a few websites and everyone reckons the file will be about 800meg, lol if true.. that would be great! i have demos that are larger than that!!
oh.. and seems that you can also share the game like Tekken.. not that i have, but apparently its possible.