No.
It won't let you for suspicion of trying to mod the game.
Chat with our AI personalities
put your wallpaper on the memory stick. than take the memory stick out of your and put it in the other psp and go to memory stick under photo and make it your new background. also you can plug it into the computer and transfer it onto the PC then put it on to the other psp by plugging that one into the PC.
Yes it can but it is very hard to find you can get it here http://hce.halomaps.org/ but it is very hard to put in most people put it in their Maps folder but that's not how you do it go to www.Google.com to find a Tutorial.
Try http://www.halomaps.org/ it's dedicated to map making, editing and they even put their maps up for download, a map editor should be on the top downloads list, if not, search it.
as a matter of fact it is halo reach. Halo reach is like all of the halo games put together, but even better! =) hope this helpedEdit Erix_D: The above message is a matter of opinion so there can be no real answer to the best Halo game.
You put in your Halo 3:ODST campaign disk and go to play the BETA and download it.