[helli3yte]

yeah but to read 200gb you would need a special blu ray player that could read through 8 layers which the current ones do not. furthermore the more layers you achieve the higher probability of failure that incurs. so thats why sony is using 50 gb max for this system. who knows maybe 5 years from now when the failure rate is extremely low and theyve perfected it, then it will come out for consumers to use for data backup and what not. it would probably take you a whole day to burn one disc. **** that.