Also, Rock Band rocks.
We got it for post-christmas and have been having a blast with it. I started on guitar, because I cannot sing, but Krissi sure as hell can... I had a ball with guitar on medium, and started dabbling with guitar on hard, but as it turns out, its... well.. hard. I've also been working on the drums some, and have gotten relatively proficient with them. I can handle them on medium, and have started trying hard on a few songs that I'm familiar with, but the double bass kick is going to be tough to get the hang of. Also, my wrist hurts. From the drumming.
Need to get more songs into the rotation of it.