why the multiman dont implement a way to run games in zip file?

this make sense for me.

And about create a file with the archives of game, but at this time without compression?

like an iso file ( not zip )?

iso files support might follow. but still think about the 256mb ram a ps3 has. we would need a dump like multiman has with playing games from external with a file >4gb. you still need to virtually "install" the game to the hdd. this takes time again and uses space aswell. so in the end, imo, its much more simple to use the normal ways to get a game running.