I wanted to point out that many contracting organizations don't allow JETs to use personal computers in the office. I had a laptop that I took with me instead of trying to pack my desktop, and I wasn't allowed to use it at my schools. Some of them provided me with a computer, but that was a crapshoot. That said, I'm glad I didn't have to pay to ship PC parts, and while I did, of course, pack too much, I didn't have any room in my luggage to squirrel them away.