The NCAA passed several rules changes a few months ago. The most noticeable change in men's (and women's) basketball will be the addition of the restricted area semicircle, otherwise known as the charge circle.
http://espn.go.com/blog/collegebasketballnation/post/_/id/31423/charge-circle-becomes-official
other changes include moving the women's three point line back a foot to 20'9", the same distance as the men's three point arc. That will remove one of the 3-point lines from most floors.
Here is the release from the NCAA that also notes severeal other moinor changes-
http://www.ncaa.com/news/ncaa/2011-05-26/prop-approves-rules-changes
http://espn.go.com/blog/collegebasketballnation/post/_/id/31423/charge-circle-becomes-official
other changes include moving the women's three point line back a foot to 20'9", the same distance as the men's three point arc. That will remove one of the 3-point lines from most floors.
Here is the release from the NCAA that also notes severeal other moinor changes-
http://www.ncaa.com/news/ncaa/2011-05-26/prop-approves-rules-changes