Our mattress. The kitchen (where I'm already familiar with all its quirks). My high-capacity washing machine. Cable TV and good internet service :)
Seriously, I had a wonderful time in Montana, and we made some wonderful memories as a family... but there's something sublime about coming HOME.
A ton to catch up on (indcluding over 2000 posts in Google Reader - sorry if I happened to miss a gem that you posted) but I hope to get to pics later this week. Lots of fun to share!