Curiosity should have received uploaded commands last night that will prepare her for a drive today (8/22) according to this link: http://www.jpl.nasa.gov/news/news.cfm?release=2012-254#2.
The link also shows the rear wheel moving and the sundial in the lower corner of the pic. We will be able to get weekly Martian weather reports too.
NASA will have another news conference today so maybe we will learn mnore about "First Drive"
Sky Guy in VA