The Black Rock Shooter official website has confirmed that an anime project is being developed by Yutaka Yamamoto and his Ordet studio, and the anime is schedule to air in Spring 2010.
A “pilot” edition of the anime will be shipped on Blu-Ray and DVD on 30 September 2009. The bundle will include a CD single of the song and artwork from the anime.
Now you can preorder the -Pilot Edition- from Amazon.Jp here:
DVD Version:
http://www.amazon.co.jp/exec/obidos/ASIN/B002M3484C/kazenomise-22/
BD Version:
http://www.amazon.co.jp/exec/obidos/ASIN/B002M3484M/kazenomise-22/
~ listen the world ~ 
coool! i really like this!
technically – Black Rock Shooter =/= Hatsune Miku
Black Rock Shooter is a separate original character created by HUKE
only relation the two have is the song which ryo composed because he was inspired by HUKE’s art