Thanks guys, it's really shocked me too. I didn't expect to get this much change in a short amount of time, but I probably did because I was so out of shape for my age. As far as the supplements go, the main supplement I take is protein powder. I just can't eat enough protein naturally, so I need the supplement. It's harder for my wife because asians do not typically eat a high protein diet. We've limited our red meat intake to about once a week (or less) and we're eating a lot of chicken, turkey and pork loin. Of course we also both take our multi-vitamins.
I've been tracking my progress on the bodybuilding.com bodyshape website for anyone interested in how it's coming along. Warning, the before picture is NOT pretty...
http://bodyspace.bodybuilding.com/DamageControla4d/