I found this at Pottershots, and am not sure what the source is (despite the watermark), but here's a nice studio shot of Bonnie Wright as Ginny in her Quidditch gear. If you know the source link, toss it in the comments, please.
Three new BTS photos have been released, featuring Yates with Slughorn and his Potions class, Harry and Slughorn by Aragog's grave, and Harry and Dumbledore in the latter's office. They can be seen below.
MTV released a new on-set interview with the Davids and cast about their love lives, but included a lot of new BTS footage from throughout HBP. I know there's the regional issue, but unless someone can rip it, there's nothing I can do.