nick k

Blu Ray holds 25 GB 1 layer and 50 GB 2 layer, are they're any bigger?? And how big?

sjburke73

The only approved discs for BD-Video are BD25 and BD50 discs.
In order for them to use a bigger disc for movies, they'd have to ensure that it could work with all current models of Blu-ray Disc players.

There's not much reason for a disc bigger than a BD50 right now.

For PC usage it's a different matter altogether. You should start seeing BD100 and BD200 BD-R's showing up within the next year or so.