http://www.3dworldmag.com/page/3dworld?entry=b_3d_world_100_now
Note that this is a UK magazine, and it usually takes a couple of weeks to arrive in the states. Still, the US newsstand price is around $14.95, and that's a pretty outstanding deal. Barnes & Noble carries it.
If you don't know what Carrara Studio is, check out a review I wrote a while back here.
