They announced its release as being Spring March 6, 2011.
There will be 649.
There is no English Version yet. It will come out late next year.
Pokemon Black and White come out March 6, 2011 in Washington.
They have already been released for both Pokemon Black and White and their sequels.
No.
It has not yet been announced when Keldeo will be available for download in Pokemon Black Version and Pokemon White Version.
There will be 649.
Tornadus is a version exclusive Pokemon, exclusive to Pokemon Black.
Fall 2012
Pokemon black and white 2 don't have a confirmed date yet but it has been confirmed that it will come out sometime in spring.
Fall 2012
There is no English Version yet. It will come out late next year.
Thundurus is exclusive to White version while Tornadus is exclusive to Black.
Pokemon white version is a soon to come new Pokemon game that will feature the 5th generation of the Pokemon series. It is said to be realeased in Japan in fall of 2010. Also a black version game will be released along with it.
Black and White version 2 come out October 12 2012 In the UK and Europe.
I think it comes out in March 6, 2011
March 6 , 2011 is when it came out in North America. Black and White version 2 will be coming out in September 2012.