I have a MacPro 1,1 and the graphics card went out. I'm thinking of buying a new iMac when the new ones come out, and I'd like to continue to use the MacPro with four 4TB drives in it as a file server that I can hide somewhere, maybe in a closet. 1. Can I log into the MacPro from a Macbook Pro or iMac and make changes to settings in Preferences on it without it having a graphics card or monitor connected? 2. I want to be able to transfer large amounts of video and photos to the MacPro every couple weeks from either my Macbook Pro or the iMac. What would be the best way to do this? Air Drop (I've never used this) or some shared folder on my network? Thanks.