HD DVD or Blue Ray?

Blu Ray ! SONY supports it .. and many games are coming out in that format .. even for XBox ..

Definitely Blue ray

In all honesty I don't see "DVD" as being that old, although I think Blue Ray will have more success than HD DVD. Regardless of 'film' sales, Blue Ray will also have the PS3 to back it up.

well as of now the HD DVD's are completely stopped and we are getting only the Blu ray discs and there wont be any hd dvds in the future due to the legal battle won by the blue ray discs which has put the blue ray discs the only one in the future and there wont be possibly any competitor for it in the near future until and unless there is any discs that is far more superior than the blue ray discs but as of now its only the blue ray discs...