A one TB (1024 gig) Bluray disk is in the works and should be hitting the shelves in about 2013. The best part? It will work with all bluray players:
http://www.techradar.com/news/video/1tb-blu-ray-disc-in-the-works-490214?src=rss&attr=news
and cited:
http://www.tomshardware.com/news/Blu-ray-dvd-movie,5502.html
http://hardware.slashdot.org/article.pl?sid=08/05/28/1659255&from=rss
And looks like Bluray is being adapted faster then DVD was:
So only one question remains: Will a blu future make haters see red?