USA Today high res Half-Blood Prince photos

Warner Brothers has now released high res versions of the photos seen in today's USA Today:

Ron Weasley
Draco Malfoy
David Yates, Dan Radcliffe, Bonnie Wright
Dumbledore deep in thought
Slughorn teaches a class
Harry and Hermione

Additionally, MSN Cine has two more photos online (one of Ron in his Quidditch outfit and another of Draco). Check them out right here. Thanks to for the tip!