I made my hubby a photo album that he could keep easily with him before he left. I'm talking the 4x6 size, cheap ones, but I put pictures of me, the kids, him with the kids, his family, etc. I figured it was small enough to put in one of his many pockets and he could always look at it. Beyond that, the best thing is just to mail him stuff each week. I would send chocolate, hard candies, pictures the kids colored, movies, etc. I ended up sending him a VCR/DVD, one burner electric stove, cheap pot, soup, ravioli, and other canned goods. When my brother in law was there, he used the stove and pot and LOVED when we sent Zataran's red beans and rice (we are from New Orleans, but you get the idea). I also sent him a game boy with games (this was over 8 years ago), he took a laptop, we sent books and magazines, even if they weren't exactly current, if he likes sports, he'd apprecaite a Sports Illustrated even if it's a week or more late. Notes of encouragement and special packages are huge! Don't forget at holidays to send things like lights for Christmas and even a mini/tabletop Christmas tree, etc. Tell your brother thanks from me!