they are about like 15 to 30 minutes long i guess
Your PS3 needs an internet connection and you can download demos for free on the PlayStation Network.
playstation store
Not Downloading Demos from the Playstation Store. Others should no be downloaded as the Playstation Store has exclusive game download rights for the PS3
alien vs predetor
get a playstaion network and look on demos for p23 and download it
yes, I have a lot of trophies from demos
you need to have a japanese ps3 account then go to demos and BOOM its there
No, the only way you can play a PSN demo is using a PS3 anyway.
Motor storm pacific rift
PlayStation Store (PS3) XBOX Live (XBOX 360)
I'm afraid you can only download demos from the store. :(
No not at all the ps3 only takes up a lot of downloads if you download demos, movies, trailers etc.