Basketballhq.com has all of its drills online for you to view 24/7. You do not have to purchase a 40 dollar dvd for a set ammount of drills. For only $17 a month you can recieve hundreds of drills at the click of a finger.The website is constantly being updated with new drills. Checkout basketballhq.com and sign up for a free trial to view over 15 drills in HD and if you like what you see sign up for a pro membership.
Theworldofhoops.com has a ton of advice, drills, videos, and more....all for free. There is no subscription fee or anything. This site is still in progress, and we will be adding a TON of more information in the very near future. Check out the "School of Hoops" and the Blog for great training tips.
Many of the videos are housed on youtube: http://www.youtube.com/user/TheWorldofHoops#g/u