Why death of HD-DVD will not impact Blu-ray sales????????

[Doktor85]

PS3 helps Blu-ray
Blu-ray helps PS3 2 little 2 late.
It will take atleast 3 years before Blu-ray becomes a USP for PS3.
It's still 12mln Blu-ray vs 12 bln DVD players.

I can't find anything about Universal & Paramount. I think they will go multi in march-may.