Can I play my downloads on another person's ps3?

[callitasicit35]

My friends and I usually play rock band at his house. He has the ps3 system and I have rock band two. I bring the game over to his house but for some reason I cannot play my downloads from his ps3. Is there any way that I can do this, perhaps signing in myself into the ps3 network? Anyone have a solution to this problem?

[xXNinJa]

Actually its sort of, illegal, to download your songs onto his PS3. I'd recommend you to just bring your PS3 to his house.

[Teeklin]

when you purchase rock band or rock band 2 DLC they are giving you the right to download it up to 5 times for that price. there's nothing at all illegal about logging in to his PS3 with your user ID and downloading whatever songs you're willing to use up a download for to put on his HD and use, just know that if you decide later to upgrade your own PS3 hard drive or it crashes or some such that you may have used one too many downloads and will have to repurchase those songs.

[callitasicit35]

I think you guys may have misunderstood, I am not trying to download games onto his system just want to play my downloads on his ps3 with my game. I purchased these downloads and just want to play them at my friends house, nothing more than that.