If i play wma files on my psp, will it damage it, cuz is says sony is not responsible for damage?

Question

it says that when you enable wma on the settings tab.

Answer 1

Normally no. But they say the same thing about anything you do with the PSP.

Answer 2

No. The warning is just a general disclaimer telling you about things that aren't covered under any sort of warranty. They should play fine.