My evenings this past week have been spent either doing homework, or playing Rock Band at my friend's house. Rock Band has this strange ability to make time disappear -- I'll start playing, then BAM next time I look at the clock it's two hours later. I really, really want to get my own PS3 now so that I can play Rock Band in my own apartment instead of lugging all the equipment to my friends' houses.
I would really like some way to have community-made songs; my dream is to have God Knows from Haruhi in Rock Band.
On an unrelated note, DTXmania is not quite the drum game I thought it was going to be. It's pretty complicated (like it has 6 different drums!) and the songs on the easiest level are still pretty darn hard! Also, playing any of these music games on the computer is kind of a pain, as you have to worry about lag (my awesome computer lags every now and then in Frets on Fire).