go to www.long-range.com
it's a forum for long range shooting and has a nice little section for downloadable targets.
My brother also bought me a CD-Rom a few years ago with 2000-plus targets on it. I think he paid about $20 for it or somthing like that. I can't remember but I think the company was called "shooter soulutions" or "shooter solutions Inc." somthing to that nature.
hope this helps,