I did 5 years AD and am in last year of civilian residency (still on IRR). I'll start a 3-year fellowship next summer. I haven't logged on to SDN in a while, and I'm suddenly seeing all these posts about using the GI bill for fellowship. During outprocessing, I was explicitly told that I didn't qualify because I took the HPSP scholarship. I seem to remember them saying that you had to sign up for it prior to leaving AD. Is it possible that I could still be eligible for some GI Bill benefits when I start fellowship?